RHSA-2026:20946HighCVSS 9.1
Red Hat Security Advisory: Red Hat OpenShift GitOps v1.18.6 security update
🔗 CVE IDs covered (5)
📋 Description
CVE-2026-4800 — lodash: lodash: Arbitrary code execution via untrusted input in template imports CVE-2026-32281 — crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation 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-2026-33487 — github.com/russellhaering/goxmldsig: goxmlsig: Integrity bypass due to incorrect XML Digital Signature validation via loop variable capture issue 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
🔗 References (9)
- selfhttps://access.redhat.com/errata/RHSA-2026:20946
- externalhttps://access.redhat.com/security/cve/CVE-2026-32281
- externalhttps://access.redhat.com/security/cve/CVE-2026-33186
- externalhttps://access.redhat.com/security/cve/CVE-2026-33487
- externalhttps://access.redhat.com/security/cve/CVE-2026-34986
- externalhttps://access.redhat.com/security/cve/CVE-2026-4800
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://docs.redhat.com/en/documentation/red_hat_openshift_gitops/1.18/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_20946.json