Red Hat Security Advisory: OpenShift Container Platform 4.14.59 packages and security update
Red Hat OpenShift Container Platform 4. 14. 59 includes important security updates addressing multiple vulnerabilities in the runc container runtime and the net/http package. These vulnerabilities include container escape issues due to mount race conditions and malicious configurations, as well as a request smuggling vulnerability in net/http. The update is rated as important by Red Hat Product Security. Users of OpenShift Container Platform 4. 14 are advised to upgrade to the updated packages and images as soon as they are available via the official release channels.
AI Analysis
Technical Summary
This advisory covers security fixes in Red Hat OpenShift Container Platform 4.14.59, specifically addressing four CVEs: CVE-2025-31133, CVE-2025-52565, and CVE-2025-52881 related to container escape and denial of service vulnerabilities in the runc runtime due to mount race conditions, malicious config handling, and arbitrary write gadgets; and CVE-2025-22871, a request smuggling vulnerability in the net/http package caused by acceptance of invalid chunked data. These vulnerabilities could allow container escapes and denial of service conditions. The advisory provides updated RPM packages and container images to remediate these issues. Users should upgrade using the OpenShift CLI or web console following Red Hat's documented procedures.
Potential Impact
The vulnerabilities fixed in this update could allow an attacker to escape container isolation, potentially gaining unauthorized access to the host system or causing denial of service. The net/http vulnerability could enable request smuggling attacks, potentially impacting HTTP request handling. Red Hat rates the security impact as Important. There are no known exploits in the wild at the time of this advisory.
Mitigation Recommendations
Red Hat has released updated packages and container images for OpenShift Container Platform 4.14.59 that address these vulnerabilities. Users should upgrade to these updated packages and images through the appropriate release channels using the OpenShift CLI (oc) or web console. Detailed upgrade instructions are available in Red Hat's official documentation. Patch status is confirmed as fixed by the vendor advisory.
Red Hat Security Advisory: OpenShift Container Platform 4.14.59 packages and security update
Description
Red Hat OpenShift Container Platform 4. 14. 59 includes important security updates addressing multiple vulnerabilities in the runc container runtime and the net/http package. These vulnerabilities include container escape issues due to mount race conditions and malicious configurations, as well as a request smuggling vulnerability in net/http. The update is rated as important by Red Hat Product Security. Users of OpenShift Container Platform 4. 14 are advised to upgrade to the updated packages and images as soon as they are available via the official release channels.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers security fixes in Red Hat OpenShift Container Platform 4.14.59, specifically addressing four CVEs: CVE-2025-31133, CVE-2025-52565, and CVE-2025-52881 related to container escape and denial of service vulnerabilities in the runc runtime due to mount race conditions, malicious config handling, and arbitrary write gadgets; and CVE-2025-22871, a request smuggling vulnerability in the net/http package caused by acceptance of invalid chunked data. These vulnerabilities could allow container escapes and denial of service conditions. The advisory provides updated RPM packages and container images to remediate these issues. Users should upgrade using the OpenShift CLI or web console following Red Hat's documented procedures.
Potential Impact
The vulnerabilities fixed in this update could allow an attacker to escape container isolation, potentially gaining unauthorized access to the host system or causing denial of service. The net/http vulnerability could enable request smuggling attacks, potentially impacting HTTP request handling. Red Hat rates the security impact as Important. There are no known exploits in the wild at the time of this advisory.
Mitigation Recommendations
Red Hat has released updated packages and container images for OpenShift Container Platform 4.14.59 that address these vulnerabilities. Users should upgrade to these updated packages and images through the appropriate release channels using the OpenShift CLI (oc) or web console. Detailed upgrade instructions are available in Red Hat's official documentation. Patch status is confirmed as fixed by the vendor advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:21328
- Cve Count
- 4
- Additional Cves
- ["CVE-2025-31133","CVE-2025-52565","CVE-2025-52881"]
- Cvss Version
- null
Threat ID: 6a160975e29bf47b5063f76f
Added to database: 5/26/2026, 8:58:29 PM
Last enriched: 5/26/2026, 11:51:24 PM
Last updated: 5/27/2026, 4:58:18 AM
Views: 2
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