Red Hat Security Advisory: RHTAS 1.3.4 - Red Hat Trusted Artifact Signer Release

CVE-2025-68121 — crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption CVE-2026-25679 — net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-27137 — crypto/x509: Incorrect enforcement of email constraints in crypto/x509 CVE-2026-33186 — google.golang.org/grpc/grpc-go: google.golang.org/grpc/authz: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation CVE-2026-33211 — Tekton Pipelines: github.com/tektoncd/pipeline: Tekton Pipelines: Information disclosure via path traversal in git resolver CVE-2026-33747 — BuildKit: github.com/moby/buildkit: BuildKit: Arbitrary file write and code execution via untrusted frontend CVE-2026-33748 — github.com/moby/buildkit: BuildKit: Unauthorized file access via Git URL fragment subdir components CVE-2026-34986 — github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object