BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2026
CVE-2026-43003High confidence

An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0

OpenStack · ironic-python-agent

8.0HighCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 1 structured product or package state remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
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 1.13% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs OpenStack ironic-python-agent 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.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 1 structured product or package state remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

8 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 1 affected package state shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourceironicVendor fix publishedDebian records a fixed source-package version for this release.1:29.0.5-0+deb13u3Debian Security Tracker ↗Source updated 5 Oct 2026
Debian trixietrixie · sourceironic-python-agentAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourceironicVendor fix publishedDebian records a fixed source-package version for this release.1:21.4.4-0+deb12u2Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourceironicVendor fix publishedDebian records a fixed source-package version for this release.1:35.0.1-7Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourceironic-python-agentVendor fix publishedDebian records a fixed source-package version for this release.11.5.0-3Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourceironicVendor fix publishedDebian records a fixed source-package version for this release.1:35.0.1-7Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourceironic-python-agentVendor fix publishedDebian records a fixed source-package version for this release.11.5.0-3Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archiveironic-python-agentUnder evaluationCanonical reports that the package might be affected and still needs evaluation or fixing.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Open-source package ranges1 source-attributed range

These OSV and GitHub advisory ranges apply only to the named package and ecosystem. A listed fixed version is not a universal product patch or proof that an update is installed.

Ecosystem and packageAffected rangeFirst fixed versionEvidence
pipironic-python-agent>= 1.0.0, <= 11.5.011.6.0GitHub advisory ↗github reviewed aggregator · 2 Sep 2026
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-2026-43003 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityironic-python-agent: OpenStack ironic-python-agent: Arbitrary code execution via malicious image
1 known affected

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

  • openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4
Summary
A flaw was found in OpenStack ironic-python-agent (IPA). The Ironic Python Agent sometimes executes the grub-install command from within a chroot environment of a deployed partition image. This allows an attacker, by providing a malicious image, to achieve arbitrary code execution within the system.
Remediation
For OpenShift Container Platform 4.16 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/4.16/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:e8d2a7b9f0565993f40582cdd56c27672720917d577da9b557ab11a554a71824 (For s390x architecture) The image digest is sha256:ee3eedf869e038de1cf4875f01ea4d62551a7be850fd796af1828d925d1029e2 (For ppc64le architecture) The image digest is sha256:b2d122c178ca0783c1477519ebacbfd745de5a63d3f19a8593132307b3b5a649 (For aarch64 architecture) The image digest is sha256:bf9e95ecba75dc376153b32f6278389d2eab173ac661b47f09241ef3af7d8c31 All OpenShift Container Platform 4.16 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/4.16/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-2026-26489

No EUVD known-exploited evidence

An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. Ironic Python Agent (IPA) sometimes executes grub-install from within a chroot of the deployed partition image, leading to code execution in the case of a malicious image.

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
8.0 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 1 structured product or package state remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. Ironic Python Agent (IPA) sometimes executes grub-install from within a chroot of the deployed partition image, leading to code execution in the case of a malicious image.

What

An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. Ironic Python Agent (IPA) sometimes executes grub-install from within a chroot of the deployed partition image, leading to code execution in the case of a malicious image.

Why

The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere.

How

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

What

An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. Ironic Python Agent (IPA) sometimes executes grub-install from within a chroot of the deployed partition image, leading to code execution in the case of a malicious image.

Why

The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere.

How

An attacker operating through an adjacent network 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
an adjacent network → Inclusion of Functionality from Untrusted Control Sphere → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Adjacent
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-829 ↗

CWE-829: Inclusion of Functionality from Untrusted Control Sphere. The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:A/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.

AVAdjacentAttack vector: The attacker must be on an adjacent or logically close 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.
CWE-829
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-26489Official EUVD mapping

An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. Ironic Python Agent (IPA) sometimes executes grub-install from within a chroot of the deployed partition image, leading to code execution in the case of a malicious image.

Official EUVD record ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260506Security Bulletin 06 May 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 06 May 2026, published on 6 May 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-014073OpenStackのIronic Python Agentにおける信頼できない制御領域からの機能の組み込みに関する脆弱性

OpenStack ironic-python-agent バージョン1.0.0から11.5.0にかけて問題が発見されました。Ironic Python Agent (IPA) は、展開されたパーティションイメージの chroot 内から grub-install を実行することがあり、悪意のあるイメージの場合にコードが実行される可能性があります。

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.
Fix availability varies by product
Affected
openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4
Fixed
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 1 May 2026 · Last source change 9 Sept 2026, 12:04 UTC · CWE-829 · Inclusion of Functionality from Untrusted Control Sphere

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-2026-26489
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. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:3bead287e2c517958cd7dac00b11fc8b921f32bcf1c67d23db54243568c3fcad_amd64 as a component of Red Hat OpenShift Container Platform 4.16; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:f7b6a66d653ff552625cb687aecd0d47ce636d9b83256caee09151cdde1c4f1f_arm64 as a component of Red Hat OpenShift Container Platform 4.16; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:9e94a7d0d62e7344d9a06950346a219c1ea881ec6a4121d5a6d43ac898fd3680_amd64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d4ed3643a09505b33d34e75a373fdf553d0e25ceda1eb19b770f1e79be954d66_arm64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:3bead287e2c517958cd7dac00b11fc8b921f32bcf1c67d23db54243568c3fcad_amd64 as a component of Red Hat OpenShift Container Platform 4.16; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:f7b6a66d653ff552625cb687aecd0d47ce636d9b83256caee09151cdde1c4f1f_arm64 as a component of Red Hat OpenShift Container Platform 4.16; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:6a10cef27d457981a3bca155417798e169fdba7e554ed0ae2c71278f7d3ce535_arm64 as a component of Red Hat OpenShift Container Platform 4.17; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:b2228d5c92f6022a5cae3c3319e7ec0bdcc8c87bc57b90ffff3cd2f99d395474_amd64 as a component of Red Hat OpenShift Container Platform 4.17; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:9e94a7d0d62e7344d9a06950346a219c1ea881ec6a4121d5a6d43ac898fd3680_amd64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d4ed3643a09505b33d34e75a373fdf553d0e25ceda1eb19b770f1e79be954d66_arm64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  2. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-43003 to remediation: access.redhat.com/CVE-2026-43003.
    Before
    remediation: access.redhat.com/CVE-2026-43003
    After
    remediation: access.redhat.com/CVE-2026-43003
    Red Hat Product Security ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:9e94a7d0d62e7344d9a06950346a219c1ea881ec6a4121d5a6d43ac898fd3680_amd64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d4ed3643a09505b33d34e75a373fdf553d0e25ceda1eb19b770f1e79be954d66_arm64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:3bead287e2c517958cd7dac00b11fc8b921f32bcf1c67d23db54243568c3fcad_amd64 as a component of Red Hat OpenShift Container Platform 4.16; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:f7b6a66d653ff552625cb687aecd0d47ce636d9b83256caee09151cdde1c4f1f_arm64 as a component of Red Hat OpenShift Container Platform 4.16; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:9e94a7d0d62e7344d9a06950346a219c1ea881ec6a4121d5a6d43ac898fd3680_amd64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d4ed3643a09505b33d34e75a373fdf553d0e25ceda1eb19b770f1e79be954d66_arm64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  4. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-43003 to remediation: access.redhat.com/CVE-2026-43003.
    Before
    remediation: access.redhat.com/CVE-2026-43003
    After
    remediation: access.redhat.com/CVE-2026-43003
    Red Hat Product Security ↗
  5. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:9e94a7d0d62e7344d9a06950346a219c1ea881ec6a4121d5a6d43ac898fd3680_amd64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d4ed3643a09505b33d34e75a373fdf553d0e25ceda1eb19b770f1e79be954d66_arm64 as a component of Red Hat OpenShift Container Platform 4.18; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  6. Affected versionsThe structured affected or fixed version information changed.
    Before
    ironic-python-agent: < 10.2.3, 11.0.0 < 11.2.1, 11.3.0 < 11.5.1 · Fixed: RHSA-2026:57801: Red Hat OpenShift Container Platform 4.21
    After
    ironic-python-agent: < 10.2.3, 11.0.0 < 11.2.1, 11.3.0 < 11.5.1 · Fixed: RHSA-2026:60454: Red Hat OpenShift Container Platform 4.19
    CNA ↗
  7. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.2
    After
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  8. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.2; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.2
    Red Hat Product Security ↗
  9. Vendor guidanceAuthoritative vendor guidance changed: removed vendor advisory: access.redhat.com/RHSA-2026:57801; removed vendor advisory: access.redhat.com/RHSA-2026:60446; 1 further removals.
    Before
    vendor advisory: access.redhat.com/RHSA-2026:57801 · vendor advisory: access.redhat.com/RHSA-2026:60446 · vendor advisory: access.redhat.com/RHSA-2026:60454
    After
    no authoritative guidance recorded
    CNA ↗
  10. Vendor guidanceAuthoritative vendor guidance changed: added vendor advisory: access.redhat.com/RHSA-2026:60446; added vendor advisory: access.redhat.com/RHSA-2026:60454.
    Before
    vendor advisory: access.redhat.com/RHSA-2026:57801
    After
    vendor advisory: access.redhat.com/RHSA-2026:57801 · vendor advisory: access.redhat.com/RHSA-2026:60446 · vendor advisory: access.redhat.com/RHSA-2026:60454
    access.redhat.com ↗
  11. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-43003 to remediation: access.redhat.com/CVE-2026-43003.
    Before
    remediation: access.redhat.com/CVE-2026-43003
    After
    remediation: access.redhat.com/CVE-2026-43003
    Red Hat Product Security ↗
  12. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:715493d1d5661eb1a2fc79dabbcfe743a8b80c590d71576e86891f68b65736f2_amd64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e942256304a87c263456f302ed04d3f665675874e6ebd743f673083f5d21e2b2_arm64 as a component of Red Hat OpenShift Container Platform 4.19; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  13. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-43003 to remediation: access.redhat.com/CVE-2026-43003.
    Before
    remediation: access.redhat.com/CVE-2026-43003
    After
    remediation: access.redhat.com/CVE-2026-43003
    Red Hat Product Security ↗
  14. Affected versionsThe structured affected or fixed version information changed.
    Before
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    After
    openshift4/ose-ironic-agent-rhel8 as a component of Red Hat OpenShift Container Platform 4 · Fixed: registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:a677804e422590551f82a17e61f64bc03d5a8a42a695e7ae8d9de5dc086924d9_arm64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:fb7f225a9221506e6295f7efdcf44adc33e5b971c470b5835b0ca3c42ee1942c_amd64 as a component of Red Hat OpenShift Container Platform 4.20; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:db6dc4c79e262fb2ed12999fc265e2346bcb2147ec982df58d2d956a639e8383_arm64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:e2eb3bcd44e6e22eef0af21e02b610246d388e26422c2fc19807583949fcadd7_amd64 as a component of Red Hat OpenShift Container Platform 4.21; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:1f79fbb84911267a0aab3e76920934fc3af5e03641d6799933401b0c1b5dfeb0_arm64 as a component of Red Hat OpenShift Container Platform 4.22; registry.redhat.io/openshift4/ose-ironic-agent-rhel9@sha256:d061d5a56590ec7b59457d8ebaf8b99dedc1f4e14f17697d08d61e69886b5d49_amd64 as a component of Red Hat OpenShift Container Platform 4.22
    Red Hat Product Security ↗
  15. Vendor guidanceAuthoritative vendor guidance changed: added remediation: bugs.launchpad.net/2148310.
    Before
    no authoritative guidance recorded
    After
    remediation: bugs.launchpad.net/2148310
    CNA ↗
  16. Affected versionsThe structured affected or fixed version information changed.
    Before
    < 10.2.3; 11.0.0 < 11.2.1; 11.3.0 < 11.5.1 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    ironic-python-agent: < 10.2.3, 11.0.0 < 11.2.1, 11.3.0 < 11.5.1 · Fixed: RHSA-2026:57801: Red Hat OpenShift Container Platform 4.21
    CNA ↗
  17. Remediation statusRemediation status changed from Awaiting fix to Patch available.
    Before
    Awaiting fix
    After
    Patch available
    CNA ↗
  18. Vendor guidanceAuthoritative vendor guidance changed: added vendor advisory: access.redhat.com/RHSA-2026:57801.
    Before
    no authoritative guidance recorded
    After
    vendor advisory: access.redhat.com/RHSA-2026:57801
    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-2026-26489↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference↗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-2026-43003 · cve.blacktree.nl