Red Hat Security Advisory: Red Hat OpenShift GitOps v1.20.2 security update
Red Hat OpenShift GitOps v1. 20. 2 includes a security update addressing CVE-2026-27137, a vulnerability categorized under CWE-295. The update resolves issues including hardcoded pod-security labels and problems with ArgoCD components. This vulnerability is rated as high severity by Red Hat. No known exploits are reported in the wild. The advisory recommends applying the update after ensuring all prior errata are installed.
AI Analysis
Technical Summary
CVE-2026-27137 affects Red Hat OpenShift GitOps, specifically versions up to v1.20.1. The vulnerability relates to security issues in components such as ArgoCD and kube-rbac-proxy images, with a CWE-295 classification indicating improper certificate validation or authentication issues. Red Hat issued an important security advisory (RHSA-2026:9699) with an update to version 1.20.2 that fixes this and related issues. The advisory includes multiple fixes (GITOPS-9158, GITOPS-9511, GITOPS-9587) addressing pod-security label conflicts and ArgoCD trust problems. The vendor advisory does not provide a CVSS score but classifies the severity as high.
Potential Impact
The vulnerability impacts Red Hat OpenShift GitOps installations, potentially affecting authentication or trust mechanisms within the GitOps operator and ArgoCD components. This could lead to security risks if exploited, although no active exploitation has been reported. The high severity rating indicates a significant security concern requiring timely remediation.
Mitigation Recommendations
Red Hat has released an official security update in OpenShift GitOps v1.20.2 that addresses CVE-2026-27137 and related issues. Users should apply this update after confirming that all previously released errata relevant to their system have been installed. Detailed update instructions are available in the Red Hat advisory. No additional mitigation steps are indicated beyond applying the official update.
Red Hat Security Advisory: Red Hat OpenShift GitOps v1.20.2 security update
Description
Red Hat OpenShift GitOps v1. 20. 2 includes a security update addressing CVE-2026-27137, a vulnerability categorized under CWE-295. The update resolves issues including hardcoded pod-security labels and problems with ArgoCD components. This vulnerability is rated as high severity by Red Hat. No known exploits are reported in the wild. The advisory recommends applying the update after ensuring all prior errata are installed.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-27137 affects Red Hat OpenShift GitOps, specifically versions up to v1.20.1. The vulnerability relates to security issues in components such as ArgoCD and kube-rbac-proxy images, with a CWE-295 classification indicating improper certificate validation or authentication issues. Red Hat issued an important security advisory (RHSA-2026:9699) with an update to version 1.20.2 that fixes this and related issues. The advisory includes multiple fixes (GITOPS-9158, GITOPS-9511, GITOPS-9587) addressing pod-security label conflicts and ArgoCD trust problems. The vendor advisory does not provide a CVSS score but classifies the severity as high.
Potential Impact
The vulnerability impacts Red Hat OpenShift GitOps installations, potentially affecting authentication or trust mechanisms within the GitOps operator and ArgoCD components. This could lead to security risks if exploited, although no active exploitation has been reported. The high severity rating indicates a significant security concern requiring timely remediation.
Mitigation Recommendations
Red Hat has released an official security update in OpenShift GitOps v1.20.2 that addresses CVE-2026-27137 and related issues. Users should apply this update after confirming that all previously released errata relevant to their system have been installed. Detailed update instructions are available in the Red Hat advisory. No additional mitigation steps are indicated beyond applying the official 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-2026:9699
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a18be66e29bf47b503867f7
Added to database: 5/28/2026, 10:15:02 PM
Last enriched: 5/28/2026, 10:35:48 PM
Last updated: 5/29/2026, 6:04:55 AM
Views: 4
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