Red Hat Security Advisory: OpenShift Container Platform 4.12.88 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 4.12.88. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2026:12273 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/4.12/html/release_notes
AI Analysis
Technical Summary
This advisory covers Red Hat OpenShift Container Platform 4.12.88, which contains fixes for multiple security vulnerabilities including CVE-2025-61726 and related CVEs. The vulnerabilities collectively impact the availability of the platform, as indicated by a CVSS vector showing no confidentiality or integrity impact but high impact on availability (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). The update includes container image and package fixes to address these issues. The vendor rates the security impact as Low in the advisory text, but the CVSS vector indicates a high severity for availability impact. The advisory directs users to upgrade their clusters using official OpenShift tools and documentation.
Potential Impact
The vulnerabilities addressed primarily affect the availability of the OpenShift Container Platform, potentially causing denial of service or disruption of service conditions. There is no reported impact on confidentiality or integrity. No known exploits in the wild have been reported. The update mitigates these issues by providing fixed container images and packages.
Mitigation Recommendations
Red Hat has released updated container images and RPM packages as part of OpenShift Container Platform 4.12.88 to fix these vulnerabilities. Users should upgrade their OpenShift clusters to version 4.12.88 using the official upgrade procedures documented by Red Hat. The vendor advisory provides detailed instructions and release notes. There is no indication that additional mitigation beyond upgrading is required.
Red Hat Security Advisory: OpenShift Container Platform 4.12.88 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 4.12.88. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHSA-2026:12273 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/4.12/html/release_notes
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers Red Hat OpenShift Container Platform 4.12.88, which contains fixes for multiple security vulnerabilities including CVE-2025-61726 and related CVEs. The vulnerabilities collectively impact the availability of the platform, as indicated by a CVSS vector showing no confidentiality or integrity impact but high impact on availability (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). The update includes container image and package fixes to address these issues. The vendor rates the security impact as Low in the advisory text, but the CVSS vector indicates a high severity for availability impact. The advisory directs users to upgrade their clusters using official OpenShift tools and documentation.
Potential Impact
The vulnerabilities addressed primarily affect the availability of the OpenShift Container Platform, potentially causing denial of service or disruption of service conditions. There is no reported impact on confidentiality or integrity. No known exploits in the wild have been reported. The update mitigates these issues by providing fixed container images and packages.
Mitigation Recommendations
Red Hat has released updated container images and RPM packages as part of OpenShift Container Platform 4.12.88 to fix these vulnerabilities. Users should upgrade their OpenShift clusters to version 4.12.88 using the official upgrade procedures documented by Red Hat. The vendor advisory provides detailed instructions and release notes. There is no indication that additional mitigation beyond upgrading is required.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:12282
- Cve Count
- 7
- Additional Cves
- ["CVE-2025-61728","CVE-2025-61731","CVE-2025-61732","CVE-2025-65637","CVE-2025-68121","CVE-2026-25679"]
- Cvss Version
- 3.1
Threat ID: 6a16096ce29bf47b506337d5
Added to database: 05/26/2026, 20:58:20 UTC
Last enriched: 07/30/2026, 11:13:08 UTC
Last updated: 07/31/2026, 19:30:10 UTC
Views: 86
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