Red Hat Security Advisory: OpenShift Container Platform 4.19.26 bug fix and security update

CVE-2025-47907 — database/sql: Postgres Scan Race Condition CVE-2025-58183 — golang: archive/tar: Unbounded allocation when parsing GNU sparse map CVE-2025-61726 — golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-61728 — golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61729 — crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate 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-2026-22797 — keystonemiddleware: OpenStack keystonemiddleware: Privilege escalation and user impersonation via forged authentication headers