Red Hat Security Advisory: OpenShift Container Platform 4.12.82 bug fix and security update
Red Hat OpenShift Container Platform 4. 12. 82 includes a security update addressing multiple vulnerabilities across several components such as libxml, sqlite, unbound, CUPS, and podman. The update fixes issues including heap use-after-free, type confusion, integer truncation, cache poisoning, authentication bypass, and potential file overwrite risks. No CVSS base score is provided for these vulnerabilities. Users of OpenShift Container Platform 4. 12 are advised to upgrade to the updated packages and images via the official release channels. The vendor rates the overall security impact as Important. No known exploits in the wild have been reported at this time.
AI Analysis
Technical Summary
This advisory covers Red Hat OpenShift Container Platform 4.12.82, which contains fixes for six CVEs affecting various components: CVE-2025-49794 and CVE-2025-49796 (libxml heap use-after-free and type confusion leading to denial of service), CVE-2025-6965 (SQLite integer truncation), CVE-2025-5994 (Unbound cache poisoning), CVE-2025-58060 (CUPS authentication bypass), and CVE-2025-9566 (podman kube play command potentially overwriting host files). The update is classified as an Important security advisory by Red Hat Product Security. No CVSS scores are provided in the advisory, and no exploits in the wild are currently known. Users should upgrade their OpenShift Container Platform 4.12 clusters using the OpenShift CLI or web console following Red Hat's documented procedures.
Potential Impact
The vulnerabilities fixed in this update could lead to denial of service conditions (libxml issues), cache poisoning (unbound), authentication bypass (CUPS), integer truncation (SQLite), and potential host file overwrites (podman). These issues may affect the confidentiality, integrity, and availability of the affected OpenShift Container Platform deployments. However, no known active exploitation has been reported. The overall security impact is rated as Important by Red Hat.
Mitigation Recommendations
Red Hat has released OpenShift Container Platform 4.12.82 containing fixes for the identified vulnerabilities. Users should upgrade to this version as soon as it becomes available in their release channel. Upgrades can be performed using the OpenShift CLI (oc) or the web console following Red Hat's official cluster update documentation. No additional mitigations are indicated by the vendor advisory. Patch status is confirmed as available via this update.
Red Hat Security Advisory: OpenShift Container Platform 4.12.82 bug fix and security update
Description
Red Hat OpenShift Container Platform 4. 12. 82 includes a security update addressing multiple vulnerabilities across several components such as libxml, sqlite, unbound, CUPS, and podman. The update fixes issues including heap use-after-free, type confusion, integer truncation, cache poisoning, authentication bypass, and potential file overwrite risks. No CVSS base score is provided for these vulnerabilities. Users of OpenShift Container Platform 4. 12 are advised to upgrade to the updated packages and images via the official release channels. The vendor rates the overall security impact as Important. No known exploits in the wild have been reported at this time.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers Red Hat OpenShift Container Platform 4.12.82, which contains fixes for six CVEs affecting various components: CVE-2025-49794 and CVE-2025-49796 (libxml heap use-after-free and type confusion leading to denial of service), CVE-2025-6965 (SQLite integer truncation), CVE-2025-5994 (Unbound cache poisoning), CVE-2025-58060 (CUPS authentication bypass), and CVE-2025-9566 (podman kube play command potentially overwriting host files). The update is classified as an Important security advisory by Red Hat Product Security. No CVSS scores are provided in the advisory, and no exploits in the wild are currently known. Users should upgrade their OpenShift Container Platform 4.12 clusters using the OpenShift CLI or web console following Red Hat's documented procedures.
Potential Impact
The vulnerabilities fixed in this update could lead to denial of service conditions (libxml issues), cache poisoning (unbound), authentication bypass (CUPS), integer truncation (SQLite), and potential host file overwrites (podman). These issues may affect the confidentiality, integrity, and availability of the affected OpenShift Container Platform deployments. However, no known active exploitation has been reported. The overall security impact is rated as Important by Red Hat.
Mitigation Recommendations
Red Hat has released OpenShift Container Platform 4.12.82 containing fixes for the identified vulnerabilities. Users should upgrade to this version as soon as it becomes available in their release channel. Upgrades can be performed using the OpenShift CLI (oc) or the web console following Red Hat's official cluster update documentation. No additional mitigations are indicated by the vendor advisory. Patch status is confirmed as available via this update.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:19894
- Cve Count
- 6
- Additional Cves
- ["CVE-2025-6965","CVE-2025-9566","CVE-2025-49794","CVE-2025-49796","CVE-2025-58060"]
- Cvss Version
- null
Threat ID: 6a1f4e87e29bf47b50080e2e
Added to database: 6/2/2026, 9:43:35 PM
Last enriched: 6/2/2026, 10:08:28 PM
Last updated: 6/3/2026, 5:04:10 AM
Views: 2
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