BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2026
CVE-2026-17107High confidence

Cluster-proxy: impersonation-header injection grants cluster-admin on every managed cluster

Red Hat · multicluster engine for Kubernetes 2.10

Official source article: Red Hat RHSA-2026:46885 ↗. Check the applicable product and release in the original source.

8.5HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:High, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 0.57% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Red Hat multicluster engine for Kubernetes 2.10 and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 30 daysRemediation target: Within 180 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
CVE-2026-17107 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitycluster-proxy: Impersonation-header injection grants cluster-admin on every managed cluster
24 fixed

The vendor explicitly identifies these products or versions as containing the fix.

  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.10
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.10
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.10
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.10
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17
  • registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17
Summary
A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Management for Kubernetes (RHACM) and multicluster-engine (MCE). The service-proxy appends impersonation group headers to proxied requests without first removing caller-supplied values, and the spoke ServiceAccount holds unrestricted impersonation permissions. An authenticated hub principal can inject an Impersonate-Group header to escalate to cluster-admin on every managed cluster.
Remediation
For multicluster engine for Kubernetes, see the following documentation for details on how to install the images: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/clusters/cluster_mce_overview#mce-install-intro
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-48728

No EUVD known-exploited evidence

A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Management for Kubernetes (RHACM) and multicluster-engine (MCE). The service-proxy appends impersonation group headers to proxied requests without first removing caller-supplied values, and the spoke ServiceAccount holds unrestricted impersonation permissions. An authenticated hub principal can inject an Impersonate-Group header to escalate to cluster-admin on every managed cluster.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
8.5 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Management for Kubernetes (RHACM) and multicluster-engine (MCE). The service-proxy appends impersonation group headers to proxied requests without first removing caller-supplied values, and the spoke ServiceAccount holds unrestricted impersonation permissions. An authenticated hub principal can inject an Impersonate-Group header to escalate to cluster-admin on every managed cluster.

What

A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Management for Kubernetes (RHACM) and multicluster-engine (MCE). The service-proxy appends impersonation group headers to proxied requests without first removing caller-supplied values, and the spoke ServiceAccount holds unrestricted impersonation permissions. An authenticated hub principal can inject an Impersonate-Group header to escalate to cluster-admin on every managed cluster.

Why

The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Management for Kubernetes (RHACM) and multicluster-engine (MCE). The service-proxy appends impersonation group headers to proxied requests without first removing caller-supplied values, and the spoke ServiceAccount holds unrestricted impersonation permissions. An authenticated hub principal can inject an Impersonate-Group header to escalate to cluster-admin on every managed cluster.

Why

The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Unintended Proxy or Intermediary ('Confused Deputy') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
High: exploitation depends on specific conditions
Security boundary
Changed: exploitation can affect a different security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-441 ↗

CWE-441: Unintended Proxy or Intermediary ('Confused Deputy'). The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SChangedScope: The attack can affect a component governed by a different security authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkCWE-441
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2026-48728Official EUVD mapping

A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Management for Kubernetes (RHACM) and multicluster-engine (MCE). The service-proxy appends impersonation group headers to proxied requests without first removing caller-supplied values, and the spoke ServiceAccount holds unrestricted impersonation permissions. An authenticated hub principal can inject an Impersonate-Group header to escalate to cluster-admin on every managed cluster.

Official EUVD record ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260729Security Bulletin 29 Jul 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 29 Jul 2026, published on 29 July 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Fixed
Action
For multicluster engine for Kubernetes, see the following documentation for details on how to install the images: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.15/html/clusters/cluster_mce_overview#mce-install-intro
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 24 Jul 2026 · Last source change 29 Sept 2026, 18:42 UTC · CWE-441 · Unintended Proxy or Intermediary ('Confused Deputy')

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-48728
Product sourceCNA
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD awaiting enrichment

Missing structured fields: affected versions. Missing data is not evidence of low risk; review the primary advisory.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-17107 to remediation: access.redhat.com/CVE-2026-17107.
    Before
    remediation: access.redhat.com/CVE-2026-17107
    After
    remediation: access.redhat.com/CVE-2026-17107
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    After
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    Red Hat Product Security ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: multicluster engine for Kubernetes 2.1: 1784342329 < *; multicluster engine for Kubernetes 2.11: 1784925025 < *; multicluster engine for Kubernetes 2.17: 1784926298 < *; multicluster engine for Kubernetes 2.6: 1783985960 < *; multicluster engine for Kubernetes 2.8: 1784342329 < *; multicluster engine for Kubernetes 2.9: 1783278220 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: multicluster engine for Kubernetes 2.10: 1784342329 < *; multicluster engine for Kubernetes 2.11: 1784925025 < *; multicluster engine for Kubernetes 2.17: 1784926298 < *; multicluster engine for Kubernetes 2.6: 1783985960 < *; multicluster engine for Kubernetes 2.8: 1784342329 < *; multicluster engine for Kubernetes 2.9: 1783278220 < *
    CNA ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: multicluster engine for Kubernetes 2.10: 1784342329 < *; multicluster engine for Kubernetes 2.11.0: 1784925025 < *; multicluster engine for Kubernetes 2.17: 1784926298 < *; multicluster engine for Kubernetes 2.6: 1783985960 < *; multicluster engine for Kubernetes 2.8: 1784342329 < *; multicluster engine for Kubernetes 2.9: 1783278220 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: multicluster engine for Kubernetes 2.1: 1784342329 < *; multicluster engine for Kubernetes 2.11: 1784925025 < *; multicluster engine for Kubernetes 2.17: 1784926298 < *; multicluster engine for Kubernetes 2.6: 1783985960 < *; multicluster engine for Kubernetes 2.8: 1784342329 < *; multicluster engine for Kubernetes 2.9: 1783278220 < *
    CNA ↗
  5. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-17107 to remediation: access.redhat.com/CVE-2026-17107.
    Before
    remediation: access.redhat.com/CVE-2026-17107
    After
    remediation: access.redhat.com/CVE-2026-17107
    Red Hat Product Security ↗
  6. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    After
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    Red Hat Product Security ↗
  7. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    After
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    Red Hat Product Security ↗
  8. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: 1784342329 < *; 1784925025 < *; 1784926298 < *; 1783985960 < *; 1783278220 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: multicluster engine for Kubernetes 2.10: 1784342329 < *; multicluster engine for Kubernetes 2.11.0: 1784925025 < *; multicluster engine for Kubernetes 2.17: 1784926298 < *; multicluster engine for Kubernetes 2.6: 1783985960 < *; multicluster engine for Kubernetes 2.8: 1784342329 < *; multicluster engine for Kubernetes 2.9: 1783278220 < *
    CNA ↗
  9. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-17107 to remediation: access.redhat.com/CVE-2026-17107.
    Before
    remediation: access.redhat.com/CVE-2026-17107
    After
    remediation: access.redhat.com/CVE-2026-17107
    Red Hat Product Security ↗
  10. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    After
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    Red Hat Product Security ↗
  11. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-17107 to remediation: access.redhat.com/CVE-2026-17107.
    Before
    remediation: access.redhat.com/CVE-2026-17107
    After
    remediation: access.redhat.com/CVE-2026-17107
    Red Hat Product Security ↗
  12. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9.0
    After
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    Red Hat Product Security ↗
  13. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-17107 to remediation: access.redhat.com/CVE-2026-17107.
    Before
    remediation: access.redhat.com/CVE-2026-17107
    After
    remediation: access.redhat.com/CVE-2026-17107
    Red Hat Product Security ↗
  14. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9.0
    After
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.10; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9.0
    Red Hat Product Security ↗
  15. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    After
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9.0
    Red Hat Product Security ↗
  16. Affected versionsThe structured affected or fixed version information changed.
    Before
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11.0; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    After
    Fixed: registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:297977f182b33ca9e7d45ede4e8e6c3f0b6645da3851f22b2428a85e509688e7_amd64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:571b2e03ede35a73baaef701b5ac6c43630dfa0d9d3d3b806fe4130709985430_ppc64le as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a734827f606872b0093bc1e228131f7b419da04aac08568a3c19bb5130e4096f_arm64 as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:ac991227d5c86059f958367ffddbf058141a3ad8753de30a93a055c49b5515f1_s390x as a component of multicluster engine for Kubernetes 2.11; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:5a752e78c13fee561d53db25ce87c3213cdb5abcda2fd0bc29052eaab11ae879_s390x as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:67d193fc3e87f69e99216e5d147a2442a9cd14f6c73cf90a22d9b9340ddd0b1d_arm64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:de8ca4063afc2d946dcd6cf2bccbc915c6316b1afab8ea3181217a96c8ca6d38_amd64 as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e74105c103a9fe48d4a006eddca9ed49a077788539ca111ff92622fe0eb6a67b_ppc64le as a component of multicluster engine for Kubernetes 2.17; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:9a645a8ed65058499a359d25e687de5fecc119cd3366e2c7628e18976110c471_s390x as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:a8eca1d91a55c30f7de7ed27ff7c3dd7e3e5bc92da07b5e3962a83ad472a0b84_arm64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b516d1e3998828b4587b61cbf123895d65d320bdf114691a7163d29cabf089ff_amd64 as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d53e7ecf6ed8d57fcd095723966728cf7a92d83fbe3c9606f9f49b99c2583cab_ppc64le as a component of multicluster engine for Kubernetes 2.1; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:7255ba328e0588c7bee888a5c4d0bc5bcd8685a909f20ddf7aaae9439661513e_arm64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:74c9880bde315f89e15b8f67c43cc896b528af5a53c5dff827402b468761436e_amd64 as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:8eed115d863e46cb346e824d2e86f2ce62ab29b249a39dbdd97992392e427526_s390x as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b0b64d9752e0a101c1b627241efd8e6b0c7842c53fa1dec7df00b95303af6d30_ppc64le as a component of multicluster engine for Kubernetes 2.6; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:43b0023994c97622c4777d1a41ed26b2d8e5136c80d58cbb73d9405f37c8c9f7_amd64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:99ec90bf87c9eecd742926bb273e3b0fc215707bd4d66dd1177f9cd98fb064ec_s390x as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:b4e16472889e8e96c4de231cf5e1e843526e80867beb65141ecc6c3bb906f73c_ppc64le as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:e76d50af2d06da3be003ddf66d116590a607e8ee6f9cb271e8d8c75875368448_arm64 as a component of multicluster engine for Kubernetes 2.8; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:54cb6d38b41215647902faf5aa7adabe5e4e9a82674b9d38aaae39c604986f2a_amd64 as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:72927704827b7908aa73b8b8d5c7a9bf67668575d446939bac10be75cea8cd68_ppc64le as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:d8544d75d0806bfad40c6bd05c41d0c0bc783b16eb67954fc7f214820861f614_s390x as a component of multicluster engine for Kubernetes 2.9; registry.redhat.io/multicluster-engine/cluster-proxy-rhel9@sha256:f7ac811b030bd5f461390fdb0fb6e15b6659e8421bf0a022b9ab27c46cfe9dfd_arm64 as a component of multicluster engine for Kubernetes 2.9
    Red Hat Product Security ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2026-48728↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference · Red Hat RHSA-2026:46885↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-17107 · cve.blacktree.nl