Red Hat Security Advisory: OpenShift Container Platform 4.16.57 bug fix and security update
Red Hat OpenShift Container Platform 4. 16. 57 includes important security updates addressing three vulnerabilities: a remote code execution or denial of service issue in OpenSSL (CVE-2025-15467), an out-of-bounds read in libpng (CVE-2025-66293), and an integer overflow in glib (CVE-2025-13601). These vulnerabilities affect on-premise or private cloud deployments of OpenShift Container Platform 4. 16. Users are advised to upgrade to the updated packages and container images provided in this release to mitigate these issues.
AI Analysis
Technical Summary
This advisory covers Red Hat OpenShift Container Platform 4.16.57, which includes container image updates fixing three security vulnerabilities: CVE-2025-15467 in OpenSSL allows remote code execution or denial of service via an oversized Initialization Vector in CMS parsing; CVE-2025-66293 in libpng causes an out-of-bounds read in png_image_read_composite; and CVE-2025-13601 in glib involves an integer overflow in g_escape_uri_string(). The update is rated as Important by Red Hat Product Security. Users should upgrade using the OpenShift CLI or web console following official upgrade instructions.
Potential Impact
The vulnerabilities fixed in this release could allow remote code execution or denial of service (OpenSSL), memory corruption through out-of-bounds reads (libpng), and integer overflow issues (glib). These issues potentially compromise the security and stability of OpenShift Container Platform deployments. No known exploits in the wild have been reported at the time of this advisory.
Mitigation Recommendations
Red Hat has released updated container images and packages for OpenShift Container Platform 4.16.57 that address these vulnerabilities. Users should upgrade to these updated packages and images as soon as they are available through the appropriate release channels. Upgrades can be performed using the OpenShift CLI (oc) or the web console. Detailed upgrade instructions are provided in the official Red Hat documentation. Patch status is confirmed by the vendor advisory, indicating an official fix is available.
Red Hat Security Advisory: OpenShift Container Platform 4.16.57 bug fix and security update
Description
Red Hat OpenShift Container Platform 4. 16. 57 includes important security updates addressing three vulnerabilities: a remote code execution or denial of service issue in OpenSSL (CVE-2025-15467), an out-of-bounds read in libpng (CVE-2025-66293), and an integer overflow in glib (CVE-2025-13601). These vulnerabilities affect on-premise or private cloud deployments of OpenShift Container Platform 4. 16. Users are advised to upgrade to the updated packages and container images provided in this release to mitigate these issues.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers Red Hat OpenShift Container Platform 4.16.57, which includes container image updates fixing three security vulnerabilities: CVE-2025-15467 in OpenSSL allows remote code execution or denial of service via an oversized Initialization Vector in CMS parsing; CVE-2025-66293 in libpng causes an out-of-bounds read in png_image_read_composite; and CVE-2025-13601 in glib involves an integer overflow in g_escape_uri_string(). The update is rated as Important by Red Hat Product Security. Users should upgrade using the OpenShift CLI or web console following official upgrade instructions.
Potential Impact
The vulnerabilities fixed in this release could allow remote code execution or denial of service (OpenSSL), memory corruption through out-of-bounds reads (libpng), and integer overflow issues (glib). These issues potentially compromise the security and stability of OpenShift Container Platform deployments. No known exploits in the wild have been reported at the time of this advisory.
Mitigation Recommendations
Red Hat has released updated container images and packages for OpenShift Container Platform 4.16.57 that address these vulnerabilities. Users should upgrade to these updated packages and images as soon as they are available through the appropriate release channels. Upgrades can be performed using the OpenShift CLI (oc) or the web console. Detailed upgrade instructions are provided in the official Red Hat documentation. Patch status is confirmed by the vendor advisory, indicating an official fix is available.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:2659
- Cve Count
- 3
- Additional Cves
- ["CVE-2025-15467","CVE-2025-66293"]
- Cvss Version
- null
Threat ID: 6a1f4e86e29bf47b5007ef90
Added to database: 6/2/2026, 9:43:34 PM
Last enriched: 6/2/2026, 9:58:36 PM
Last updated: 6/3/2026, 5:00:17 AM
Views: 2
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