RHSA-2026:5133HighCVSS 9.9
Red Hat Security Advisory: OpenShift Container Platform 4.18.36 bug fix and security update
🔗 CVE IDs covered (5)
📋 Description
CVE-2025-61731 — cmd/go: cmd/go: Arbitrary file write via malicious pkg-config directive CVE-2025-61732 — cmd/cgo: Go cgo: Code smuggling due to comment parsing discrepancy CVE-2025-65637 — github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload CVE-2025-68121 — crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption CVE-2026-22797 — keystonemiddleware: OpenStack keystonemiddleware: Privilege escalation and user impersonation via forged authentication headers
🔗 References (8)
- selfhttps://access.redhat.com/errata/RHSA-2026:5133
- externalhttps://access.redhat.com/security/cve/CVE-2025-61731
- externalhttps://access.redhat.com/security/cve/CVE-2025-61732
- externalhttps://access.redhat.com/security/cve/CVE-2025-65637
- externalhttps://access.redhat.com/security/cve/CVE-2025-68121
- externalhttps://access.redhat.com/security/cve/CVE-2026-22797
- externalhttps://access.redhat.com/security/updates/classification/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_5133.json