Red Hat Security Advisory: OpenShift Container Platform 4.22.3 bug fix and security update
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.22.3. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2026:29793 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.22/html/release_notes/
AI Analysis
Technical Summary
Red Hat OpenShift Container Platform 4.22.3 is a security and bug fix update for Red Hat's Kubernetes application platform designed for on-premise or private cloud deployments. This release includes updated container images and RPM packages that address multiple vulnerabilities, including CVE-2026-4800 and CVE-2026-35469 among others. The advisory references several bug fixes and enhancements, and directs users to upgrade their clusters using official documentation. The update is rated as Important by Red Hat Product Security. No CVSS base score is provided in the advisory. The update is available for multiple architectures including amd64, s390x, ppc64le, and aarch64.
Potential Impact
The update addresses multiple security vulnerabilities and bugs in OpenShift Container Platform 4.22, improving the security posture and stability of the platform. Red Hat rates the security impact as Important, indicating a high severity level but not critical. The vulnerabilities fixed could potentially affect the confidentiality, integrity, or availability of the platform if left unpatched. No known exploits in the wild have been reported at the time of this advisory.
Mitigation Recommendations
Users of Red Hat OpenShift Container Platform 4.22 should upgrade to version 4.22.3 to apply the security fixes and bug patches. The update includes new container images and RPM packages. Instructions for upgrading clusters are available in the official Red Hat documentation. There is no indication that additional mitigations are required beyond applying this update. Patch status is confirmed as an official fix provided by Red Hat.
Red Hat Security Advisory: OpenShift Container Platform 4.22.3 bug fix and security update
Description
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.22.3. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2026:29793 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.22/html/release_notes/
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Red Hat OpenShift Container Platform 4.22.3 is a security and bug fix update for Red Hat's Kubernetes application platform designed for on-premise or private cloud deployments. This release includes updated container images and RPM packages that address multiple vulnerabilities, including CVE-2026-4800 and CVE-2026-35469 among others. The advisory references several bug fixes and enhancements, and directs users to upgrade their clusters using official documentation. The update is rated as Important by Red Hat Product Security. No CVSS base score is provided in the advisory. The update is available for multiple architectures including amd64, s390x, ppc64le, and aarch64.
Potential Impact
The update addresses multiple security vulnerabilities and bugs in OpenShift Container Platform 4.22, improving the security posture and stability of the platform. Red Hat rates the security impact as Important, indicating a high severity level but not critical. The vulnerabilities fixed could potentially affect the confidentiality, integrity, or availability of the platform if left unpatched. No known exploits in the wild have been reported at the time of this advisory.
Mitigation Recommendations
Users of Red Hat OpenShift Container Platform 4.22 should upgrade to version 4.22.3 to apply the security fixes and bug patches. The update includes new container images and RPM packages. Instructions for upgrading clusters are available in the official Red Hat documentation. There is no indication that additional mitigations are required beyond applying this update. Patch status is confirmed as an official fix provided by Red Hat.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:11454
- Cve Count
- 2
- Additional Cves
- ["CVE-2026-31958"]
- Cvss Version
- null
Threat ID: 6a160974e29bf47b5063e36f
Added to database: 05/26/2026, 20:58:28 UTC
Last enriched: 07/30/2026, 15:31:52 UTC
Last updated: 07/31/2026, 19:30:14 UTC
Views: 74
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