Red Hat Security Advisory: OpenShift Container Platform 4.13.57 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 4.13.57. 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/4.13/html/release_notes Security Fix(es): * grub2: net: Out-of-bounds write in grub_net_search_config_file() (CVE-2025-0624) * libxml2: Stack-based buffer overflow in xmlSnprintfElements of libxml2 (CVE-2025-24928) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. All OpenShift Container Platform 4.13 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html-single/updating_clusters/index#updating-cluster-within-minor.
AI Analysis
Technical Summary
This advisory covers security updates in Red Hat OpenShift Container Platform 4.13.57 that fix two vulnerabilities: CVE-2025-0624, an out-of-bounds write in grub2's grub_net_search_config_file() function, and CVE-2025-24928, a stack-based buffer overflow in libxml2's xmlSnprintfElements function. Both vulnerabilities could potentially lead to memory corruption issues. The advisory recommends upgrading to OpenShift Container Platform 4.13.57, which contains updated container images and packages addressing these security flaws. The update is rated as having an important security impact by Red Hat Product Security.
Potential Impact
The vulnerabilities fixed in this update include an out-of-bounds write and a stack-based buffer overflow, which could lead to memory corruption. Such issues may affect the stability and security of the OpenShift Container Platform environment. The advisory rates the security impact as important (high severity). No known exploits in the wild have been reported at the time of this advisory.
Mitigation Recommendations
A fix is available in Red Hat OpenShift Container Platform version 4.13.57. Users should upgrade to this version using the OpenShift CLI (oc) or web console as soon as the update is available in their release channel. Detailed upgrade instructions are provided by Red Hat at https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html-single/updating_clusters/index#updating-cluster-within-minor. No additional mitigation steps are indicated by the vendor advisory.
Red Hat Security Advisory: OpenShift Container Platform 4.13.57 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 4.13.57. 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/4.13/html/release_notes Security Fix(es): * grub2: net: Out-of-bounds write in grub_net_search_config_file() (CVE-2025-0624) * libxml2: Stack-based buffer overflow in xmlSnprintfElements of libxml2 (CVE-2025-24928) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. All OpenShift Container Platform 4.13 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html-single/updating_clusters/index#updating-cluster-within-minor.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers security updates in Red Hat OpenShift Container Platform 4.13.57 that fix two vulnerabilities: CVE-2025-0624, an out-of-bounds write in grub2's grub_net_search_config_file() function, and CVE-2025-24928, a stack-based buffer overflow in libxml2's xmlSnprintfElements function. Both vulnerabilities could potentially lead to memory corruption issues. The advisory recommends upgrading to OpenShift Container Platform 4.13.57, which contains updated container images and packages addressing these security flaws. The update is rated as having an important security impact by Red Hat Product Security.
Potential Impact
The vulnerabilities fixed in this update include an out-of-bounds write and a stack-based buffer overflow, which could lead to memory corruption. Such issues may affect the stability and security of the OpenShift Container Platform environment. The advisory rates the security impact as important (high severity). No known exploits in the wild have been reported at the time of this advisory.
Mitigation Recommendations
A fix is available in Red Hat OpenShift Container Platform version 4.13.57. Users should upgrade to this version using the OpenShift CLI (oc) or web console as soon as the update is available in their release channel. Detailed upgrade instructions are provided by Red Hat at https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html-single/updating_clusters/index#updating-cluster-within-minor. No additional mitigation steps are indicated 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-2025:3780
- Cve Count
- 2
- Additional Cves
- ["CVE-2025-24928"]
- Cvss Version
- 3.1
Threat ID: 6a1f4e89e29bf47b5008357c
Added to database: 06/02/2026, 21:43:37 UTC
Last enriched: 08/17/2026, 21:56:51 UTC
Last updated: 09/10/2026, 19:36:49 UTC
Views: 94
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