Red Hat Security Advisory: OpenShift Container Platform 4.19.24 bug fix and security update
Red Hat OpenShift Container Platform 4. 19. 24 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. 19. Users are advised to upgrade to the updated packages and container images available through the appropriate release channels to mitigate these issues.
AI Analysis
Technical Summary
This advisory covers security fixes in Red Hat OpenShift Container Platform 4.19.24 for three 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 includes container images and RPM packages to address these issues. The vendor rates the update as important and recommends upgrading using the OpenShift CLI or web console. Detailed upgrade instructions are provided in the official Red Hat documentation.
Potential Impact
The vulnerabilities fixed in this update can lead to remote code execution or denial of service (OpenSSL), out-of-bounds memory reads (libpng), and integer overflow conditions (glib), which may compromise the security and stability of affected OpenShift Container Platform 4.19 deployments. Exploitation could allow attackers to disrupt services or potentially execute arbitrary code. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
A security update is available in Red Hat OpenShift Container Platform 4.19.24 that addresses these vulnerabilities. Users should upgrade to the updated container images and RPM packages as soon as they are available in their release channels. Upgrades can be performed using the OpenShift CLI (oc) or the web console. Detailed upgrade instructions are provided by Red Hat in their official documentation. There is no indication that additional mitigations beyond applying the update are required.
Red Hat Security Advisory: OpenShift Container Platform 4.19.24 bug fix and security update
Description
Red Hat OpenShift Container Platform 4. 19. 24 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. 19. Users are advised to upgrade to the updated packages and container images available through the appropriate release channels to mitigate these issues.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers security fixes in Red Hat OpenShift Container Platform 4.19.24 for three 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 includes container images and RPM packages to address these issues. The vendor rates the update as important and recommends upgrading using the OpenShift CLI or web console. Detailed upgrade instructions are provided in the official Red Hat documentation.
Potential Impact
The vulnerabilities fixed in this update can lead to remote code execution or denial of service (OpenSSL), out-of-bounds memory reads (libpng), and integer overflow conditions (glib), which may compromise the security and stability of affected OpenShift Container Platform 4.19 deployments. Exploitation could allow attackers to disrupt services or potentially execute arbitrary code. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
A security update is available in Red Hat OpenShift Container Platform 4.19.24 that addresses these vulnerabilities. Users should upgrade to the updated container images and RPM packages as soon as they are available in their release channels. Upgrades can be performed using the OpenShift CLI (oc) or the web console. Detailed upgrade instructions are provided by Red Hat in their official documentation. There is no indication that additional mitigations beyond applying the update are 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-2026:2633
- Cve Count
- 3
- Additional Cves
- ["CVE-2025-15467","CVE-2025-66293"]
- Cvss Version
- null
Threat ID: 6a1f4e86e29bf47b5007ef99
Added to database: 6/2/2026, 9:43:34 PM
Last enriched: 6/2/2026, 9:58:43 PM
Last updated: 6/3/2026, 4:57:15 AM
Views: 2
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