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Full vulnerability report · 2026
CVE-2026-42965High confidence

Openshift/router: openshift/router: cloud metadata ssrf via fqdn-typed endpointslice bypasses destination validation

Red Hat · Red Hat OpenShift Container Platform 4.17

Official source article: Red Hat RHSA-2026:54583 ↗. Check the applicable product and release in the original source.

7.7HighCVSS 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 0.53% 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 Red Hat OpenShift Container Platform 4.17 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-2026-42965 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityopenshift/router: openshift/router: cloud metadata SSRF via FQDN-typed EndpointSlice bypasses destination validation
1 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4
Summary
A flaw was found in the OpenShift Router. A user with EndpointSlice write access can exploit this vulnerability by creating a Service backed by an FQDN (Fully Qualified Domain Name) EndpointSlice that resolves to a cloud metadata endpoint. This allows the router to proxy requests to the cloud metadata endpoint, leading to the disclosure of instance credentials and other sensitive metadata. This bypasses previous security measures for validating IP addresses.
Remediation
For OpenShift Container Platform 4.17 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/release_notes/ You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. The sha values for the release are as follows: (For x86_64 architecture) The image digest is sha256:027c19a0057cf115fdf33dd8a018a9f5195842afcd3a540e8dcd68ec398cbbce (For s390x architecture) The image digest is sha256:f1599fb9c86085b366ddceda999779fb694c0c9442251742c1385e994c4268af (For ppc64le architecture) The image digest is sha256:36544f009e7f95a1d7bc77dc47937abee8c7c4cae1634503b02d5b697b869815 (For aarch64 architecture) The image digest is sha256:79597f64234864ba104ffd99bb4773fed1f6f0797c06f84583a0604119649046 All OpenShift Container Platform 4.17 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html-single/updating_clusters/index#updating-cluster-cli.
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-2026-33275

No EUVD known-exploited evidence

A flaw was found in the OpenShift Router. A user with EndpointSlice write access can exploit this vulnerability by creating a Service backed by an FQDN (Fully Qualified Domain Name) EndpointSlice that resolves to a cloud metadata endpoint. This allows the router to proxy requests to the cloud metadata endpoint, leading to the disclosure of instance credentials and other sensitive metadata. This bypasses previous security measures for validating IP addresses.

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
7.7 · 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 OpenShift Router. A user with EndpointSlice write access can exploit this vulnerability by creating a Service backed by an FQDN (Fully Qualified Domain Name) EndpointSlice that resolves to a cloud metadata endpoint. This allows the router to proxy requests to the cloud metadata endpoint, leading to the disclosure of instance credentials and other sensitive metadata. This bypasses previous security measures for validating IP addresses.

What

A flaw was found in the OpenShift Router. A user with EndpointSlice write access can exploit this vulnerability by creating a Service backed by an FQDN (Fully Qualified Domain Name) EndpointSlice that resolves to a cloud metadata endpoint. This allows the router to proxy requests to the cloud metadata endpoint, leading to the disclosure of instance credentials and other sensitive metadata. This bypasses previous security measures for validating IP addresses.

Why

The server follows an attacker-influenced destination, allowing requests to systems or services the attacker cannot reach directly.

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 OpenShift Router. A user with EndpointSlice write access can exploit this vulnerability by creating a Service backed by an FQDN (Fully Qualified Domain Name) EndpointSlice that resolves to a cloud metadata endpoint. This allows the router to proxy requests to the cloud metadata endpoint, leading to the disclosure of instance credentials and other sensitive metadata. This bypasses previous security measures for validating IP addresses.

Why

The server follows an attacker-influenced destination, allowing requests to systems or services the attacker cannot reach directly.

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 → Server-Side Request Forgery (SSRF) → 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
Low: no specialised conditions are recorded
Security boundary
Changed: exploitation can affect a different security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-918 ↗

CWE-918: Server-Side Request Forgery (SSRF). The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

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:L/PR:L/UI:N/S:C/C:H/I:N/A:N

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.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.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.INoneIntegrity impact: No direct loss is represented by this metric.ANoneAvailability impact: No direct loss is represented by this metric.
Post-exploitation / living off the land
Stolen credentials, tokens and legitimate administration functions may provide continued access without deploying a large custom toolset.
NetworkCWE-918
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-33275Official EUVD mapping

A flaw was found in the OpenShift Router. A user with EndpointSlice write access can exploit this vulnerability by creating a Service backed by an FQDN (Fully Qualified Domain Name) EndpointSlice that resolves to a cloud metadata endpoint. This allows the router to proxy requests to the cloud metadata endpoint, leading to the disclosure of instance credentials and other sensitive metadata. This bypasses previous security measures for validating IP addresses.

Official EUVD record ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260603Security Bulletin 3 Jun 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 3 Jun 2026, published on 3 June 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-018717レッドハットのRed Hat OpenShift Container Platform等の複数製品におけるサーバサイドのリクエストフォージェリの脆弱性

OpenShift Routerに脆弱性が発見されました。EndpointSliceの書き込みアクセス権を持つユーザーは、FQDN（完全修飾ドメイン名）Endpointsliceをバックエンドに持つServiceを作成することでこの脆弱性を悪用できます。このFQDNはクラウドのメタデータエンドポイントに解決されます。これにより、ルーターはクラウドのメタデータエンドポイントへのリクエストをプロキシし、インスタンス認証情報やその他の機密メタデータが漏洩する可能性があります。この脆弱性は、IPアドレスの検証に関する従来のセキュリティ対策を回避します。

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
openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4
Fixed
Action
For OpenShift Container Platform 4.17 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/release_notes/ You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. The sha values for the release are as follows: (For x86_64 architecture) The image digest is sha256:027c19a0057cf115fdf33dd8a018a9f5195842afcd3a540e8dcd68ec398cbbce (For s390x architecture) The image digest is sha256:f1599fb9c86085b366ddceda999779fb694c0c9442251742c1385e994c4268af (For ppc64le architecture) The image digest is sha256:36544f009e7f95a1d7bc77dc47937abee8c7c4cae1634503b02d5b697b869815 (For aarch64 architecture) The image digest is sha256:79597f64234864ba104ffd99bb4773fed1f6f0797c06f84583a0604119649046 All OpenShift Container Platform 4.17 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html-single/updating_clusters/index#updating-cluster-cli.
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 29 May 2026 · Last source change 1 Oct 2026, 16:35 UTC · CWE-918 · Server-Side Request Forgery (SSRF)

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-2026-33275
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:54583; removed remediation: access.redhat.com/RHSA-2026:70587; removed vendor advisory: access.redhat.com/RHSA-2026:70587.
    Before
    remediation: access.redhat.com/RHSA-2026:70587 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: access.redhat.com/RHSA-2026:70587 · 1 more references
    After
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2483184
    access.redhat.com ↗
  2. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:70587; added vendor advisory: access.redhat.com/RHSA-2026:70587; removed remediation: access.redhat.com/RHSA-2026:54583.
    Before
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2483184
    After
    remediation: access.redhat.com/RHSA-2026:70587 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: access.redhat.com/RHSA-2026:70587 · 1 more references
    access.redhat.com ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: Red Hat OpenShift Container Platform 4.18: 1788578875 < *; Red Hat OpenShift Container Platform 4.19: 1786771399 < *; Red Hat OpenShift Container Platform 4.20: 1786496552 < *; Red Hat OpenShift Container Platform 4.21: 1786498169 < *; Red Hat OpenShift Container Platform 4.22: 1786584196 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: Red Hat OpenShift Container Platform 4.17: 1789938693 < *; Red Hat OpenShift Container Platform 4.18: 1788578875 < *; Red Hat OpenShift Container Platform 4.19: 1786771399 < *; Red Hat OpenShift Container Platform 4.20: 1786496552 < *; Red Hat OpenShift Container Platform 4.21: 1786498169 < *; Red Hat OpenShift Container Platform 4.22: 1786584196 < *
    CNA ↗
  4. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-42965 to remediation: access.redhat.com/CVE-2026-42965.
    Before
    remediation: access.redhat.com/CVE-2026-42965
    After
    remediation: access.redhat.com/CVE-2026-42965
    Red Hat Product Security ↗
  5. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:03a8ee0f4a7f82e2945b4af9683924074cb591c5544a3d2dccc6d38943b52dac_ppc64le as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0c54235394fd26bf540694f328d9025b83ba59777f2afd41c9ba58efa52b86da_amd64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7ba09df9351e3cf335e00b5f0f9e6f951704a5f61c15b740fc39fad64dc49637_arm64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d77a0e6d62e1b221f9b5fa2d75b0494670f4874f46b0c6833b15088db54407c5_s390x as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:50a14095516206d6088f7baa33dc910dc2e5d17858a1dc1630b96282c032ac70_s390x as a component of Red Hat OpenShift Container Platform 4.17; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:95964ddb17a1fc00e746137b742985e70c6207cd118784bf7d6ac9624850ac29_arm64 as a component of Red Hat OpenShift Container Platform 4.17; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:beb4da084a016b2d62802d0ba4f58d05415ca4e09060a6a6b437792ebcb78c48_amd64 as a component of Red Hat OpenShift Container Platform 4.17; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:daad56f3c43525bf8844b4fa8b436911b9bd6cdcbb7b8c030711a352cccc3695_ppc64le as a component of Red Hat OpenShift Container Platform 4.17; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:03a8ee0f4a7f82e2945b4af9683924074cb591c5544a3d2dccc6d38943b52dac_ppc64le as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0c54235394fd26bf540694f328d9025b83ba59777f2afd41c9ba58efa52b86da_amd64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7ba09df9351e3cf335e00b5f0f9e6f951704a5f61c15b740fc39fad64dc49637_arm64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d77a0e6d62e1b221f9b5fa2d75b0494670f4874f46b0c6833b15088db54407c5_s390x as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  6. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:54583; removed remediation: access.redhat.com/RHSA-2026:65852; removed vendor advisory: access.redhat.com/RHSA-2026:65852.
    Before
    remediation: access.redhat.com/RHSA-2026:65852 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: access.redhat.com/RHSA-2026:65852 · 1 more references
    After
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2483184
    access.redhat.com ↗
  7. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:65852; added vendor advisory: access.redhat.com/RHSA-2026:65852; removed remediation: access.redhat.com/RHSA-2026:54583.
    Before
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2483184
    After
    remediation: access.redhat.com/RHSA-2026:65852 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: access.redhat.com/RHSA-2026:65852 · 1 more references
    access.redhat.com ↗
  8. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: Red Hat OpenShift Container Platform 4.19: 1786771399 < *; Red Hat OpenShift Container Platform 4.20: 1786496552 < *; Red Hat OpenShift Container Platform 4.21: 1786498169 < *; Red Hat OpenShift Container Platform 4.22: 1786584196 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: Red Hat OpenShift Container Platform 4.18: 1788578875 < *; Red Hat OpenShift Container Platform 4.19: 1786771399 < *; Red Hat OpenShift Container Platform 4.20: 1786496552 < *; Red Hat OpenShift Container Platform 4.21: 1786498169 < *; Red Hat OpenShift Container Platform 4.22: 1786584196 < *
    CNA ↗
  9. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-42965 to remediation: access.redhat.com/CVE-2026-42965.
    Before
    remediation: access.redhat.com/CVE-2026-42965
    After
    remediation: access.redhat.com/CVE-2026-42965
    Red Hat Product Security ↗
  10. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:03a8ee0f4a7f82e2945b4af9683924074cb591c5544a3d2dccc6d38943b52dac_ppc64le as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0c54235394fd26bf540694f328d9025b83ba59777f2afd41c9ba58efa52b86da_amd64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7ba09df9351e3cf335e00b5f0f9e6f951704a5f61c15b740fc39fad64dc49637_arm64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d77a0e6d62e1b221f9b5fa2d75b0494670f4874f46b0c6833b15088db54407c5_s390x as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  11. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.2
    After
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  12. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.2
    Red Hat Product Security ↗
  13. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: 1786771399 < *; 1786496552 < *; 1786498169 < *; 1786584196 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: Red Hat OpenShift Container Platform 4.19: 1786771399 < *; Red Hat OpenShift Container Platform 4.20: 1786496552 < *; Red Hat OpenShift Container Platform 4.21: 1786498169 < *; Red Hat OpenShift Container Platform 4.22: 1786584196 < *
    CNA ↗
  14. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:54583; removed remediation: access.redhat.com/RHSA-2026:57408; removed vendor advisory: access.redhat.com/RHSA-2026:57408.
    Before
    remediation: access.redhat.com/RHSA-2026:57408 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: access.redhat.com/RHSA-2026:57408 · 1 more references
    After
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2483184
    access.redhat.com ↗
  15. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:57408; added vendor advisory: access.redhat.com/RHSA-2026:57408; removed remediation: access.redhat.com/RHSA-2026:54583.
    Before
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2483184
    After
    remediation: access.redhat.com/RHSA-2026:57408 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: access.redhat.com/RHSA-2026:57408 · 1 more references
    access.redhat.com ↗
  16. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: 1786496552 < *; 1786498169 < *; 1786584196 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: 1786771399 < *; 1786496552 < *; 1786498169 < *; 1786584196 < *
    CNA ↗
  17. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-42965 to remediation: access.redhat.com/CVE-2026-42965.
    Before
    remediation: access.redhat.com/CVE-2026-42965
    After
    remediation: access.redhat.com/CVE-2026-42965
    Red Hat Product Security ↗
  18. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:0e7246614ebed428e403b8ed05bff62015d481a80138bbe0c5cdc0395dd2d688_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:2a6cf668e2fc08fd0f16823819096055c4447b04ef5004a262c3597a9e291611_ppc64le as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:a1317c3111160bd809dfcf8edae47f20b7d7d234c61263ccfde0cd40ed36b64e_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:effcd09a2618d91b7a4a267818a4c001c61d57102c7f709264a2217dfec9553d_s390x as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  19. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-42965 to remediation: access.redhat.com/CVE-2026-42965.
    Before
    remediation: access.redhat.com/CVE-2026-42965
    After
    remediation: access.redhat.com/CVE-2026-42965
    Red Hat Product Security ↗
  20. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.2
    After
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  21. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-42965 to remediation: access.redhat.com/CVE-2026-42965.
    Before
    remediation: access.redhat.com/CVE-2026-42965
    After
    remediation: access.redhat.com/CVE-2026-42965
    Red Hat Product Security ↗
  22. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-haproxy-router as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:23d853bae1e1454686d7e460e04a11bb6460820ad5f96d64356d7d84ae864d67_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:aaa578dd6cb203e8bca3aed05029450901493ee3c4f2430eecb7d5ff63a906c2_s390x as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:bc3a0ea5aff1fa392a59f7df9077ac47fe452e667681b1671ba70fb9ddd88add_ppc64le as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:c058ccdbd13cf54e33eb1e0c24347174c42efcdf7cdf9d9c0633388b23855a6f_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:028a696e73c33530e183a188173155e4e4424ad306cd6ade737a12bb2376a623_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:20f5d4693fc9bd9604b74152b69592eef26eab1f031afc68c3185da818b801db_ppc64le as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:3d7d1182edf9d259a6afaf123077fff25a810fc290ad4d8670b1e7235fd9fc14_s390x as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:d45bb48e246db366a89a9ded1af322c2972b0fe994ceaeb2c8593bee4cc8e02e_amd64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:4764dbf2e44ce15d1a819fcf7e6169b0d95e043d0cec4acea9dfb47f922ca716_amd64 as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:6a475e213f0d82ca976bd29fa026b5b607d8a77d6333b2944a92621a02f8e411_s390x as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:7f311585db8024c1584f4e081be59bd9a807f30beedf9f26b2069f9d5433f39c_ppc64le as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-haproxy-router-rhel9@sha256:f50d257f1626e21ef61003c1364c8252df345040711ab9ce0ee069b4de35811a_arm64 as a component of Red Hat OpenShift Container Platform 4.2
    Red Hat Product Security ↗
  23. Vendor guidanceAuthoritative vendor guidance changed: removed vendor advisory: access.redhat.com/RHSA-2026:54583; removed vendor advisory: access.redhat.com/RHSA-2026:54602; 1 further removals.
    Before
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: access.redhat.com/RHSA-2026:54583 · 3 more references
    After
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2483184
    access.redhat.com ↗
  24. Vendor guidanceAuthoritative vendor guidance changed: added remediation: access.redhat.com/RHSA-2026:54583; added vendor advisory: access.redhat.com/RHSA-2026:54583; 2 further additions.
    Before
    vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: bugzilla.redhat.com/show_bug.cgi?id=2483184
    After
    remediation: access.redhat.com/RHSA-2026:54583 · vendor advisory: access.redhat.com/CVE-2026-42965 · vendor advisory: access.redhat.com/RHSA-2026:54583 · 3 more references
    access.redhat.com ↗
  25. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    See the vendor and CVE records for the affected range. · Fixed: 1786496552 < *; 1786498169 < *; 1786584196 < *
    CNA ↗
  26. Remediation statusRemediation status changed from Awaiting fix to Patch available.
    Before
    Awaiting fix
    After
    Patch available
    access.redhat.com ↗
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-2026-33275↗Vendor advisory↗Vendor advisory↗CVE authority or vendor reference · Red Hat RHSA-2026:54583↗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-2026-42965 · cve.blacktree.nl