Red Hat Security Advisory: OpenShift Container Platform 4.15.52 bug fix and security update
Red Hat OpenShift Container Platform 4. 15. 52 includes a security update addressing a vulnerability in the golang. org/x/oauth2/jws package that causes unexpected memory consumption during token parsing (CVE-2025-22868). This update is part of a broader bug fix and enhancement release for OpenShift Container Platform 4. 15. Users are advised to upgrade to the updated packages and container images available through the appropriate release channels. The update is rated as having an important security impact by Red Hat Product Security. Instructions for upgrading clusters are provided by Red Hat in their official documentation.
AI Analysis
Technical Summary
This advisory covers a security fix in Red Hat OpenShift Container Platform 4.15.52 for a vulnerability identified as CVE-2025-22868 in the golang.org/x/oauth2/jws package. The issue involves unexpected memory consumption during token parsing, which could affect the stability or performance of the component handling OAuth2 tokens. The update includes container images and RPM packages to address this vulnerability along with other bug fixes and enhancements. Red Hat recommends all users of OpenShift Container Platform 4.15 to upgrade to this release. The advisory does not provide a CVSS score but classifies the impact as important.
Potential Impact
The vulnerability causes unexpected memory consumption during token parsing in the golang.org/x/oauth2/jws package, which may lead to resource exhaustion or degraded service performance in affected OpenShift Container Platform deployments. The security impact is rated as important by Red Hat Product Security. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released updated container images and RPM packages as part of OpenShift Container Platform 4.15.52 that fix this vulnerability. Users should upgrade their OpenShift Container Platform 4.15 clusters to this version using the OpenShift CLI (oc) or web console as soon as the updates are available in their release channel. Detailed upgrade instructions are available in Red Hat's official documentation. Since this is an official fix, applying the update fully mitigates the vulnerability.
Red Hat Security Advisory: OpenShift Container Platform 4.15.52 bug fix and security update
Description
Red Hat OpenShift Container Platform 4. 15. 52 includes a security update addressing a vulnerability in the golang. org/x/oauth2/jws package that causes unexpected memory consumption during token parsing (CVE-2025-22868). This update is part of a broader bug fix and enhancement release for OpenShift Container Platform 4. 15. Users are advised to upgrade to the updated packages and container images available through the appropriate release channels. The update is rated as having an important security impact by Red Hat Product Security. Instructions for upgrading clusters are provided by Red Hat in their official documentation.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This advisory covers a security fix in Red Hat OpenShift Container Platform 4.15.52 for a vulnerability identified as CVE-2025-22868 in the golang.org/x/oauth2/jws package. The issue involves unexpected memory consumption during token parsing, which could affect the stability or performance of the component handling OAuth2 tokens. The update includes container images and RPM packages to address this vulnerability along with other bug fixes and enhancements. Red Hat recommends all users of OpenShift Container Platform 4.15 to upgrade to this release. The advisory does not provide a CVSS score but classifies the impact as important.
Potential Impact
The vulnerability causes unexpected memory consumption during token parsing in the golang.org/x/oauth2/jws package, which may lead to resource exhaustion or degraded service performance in affected OpenShift Container Platform deployments. The security impact is rated as important by Red Hat Product Security. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released updated container images and RPM packages as part of OpenShift Container Platform 4.15.52 that fix this vulnerability. Users should upgrade their OpenShift Container Platform 4.15 clusters to this version using the OpenShift CLI (oc) or web console as soon as the updates are available in their release channel. Detailed upgrade instructions are available in Red Hat's official documentation. Since this is an official fix, applying the update fully mitigates the vulnerability.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2025:8299
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a160971e29bf47b50638f66
Added to database: 5/26/2026, 8:58:25 PM
Last enriched: 5/27/2026, 12:48:29 AM
Last updated: 5/27/2026, 4:50:40 AM
Views: 2
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