Database/Container, Kubernetes & orchestration
Traefik: HTTP/3 QUIC TLS configuration selection lets clients bypass router-specific mTLS enforcement
CVSS 7.8CVE-2026-53622Container, Kubernetes & orchestrationcurated
Impact
HTTP/3 QUIC TLS configuration selection lets clients bypass router-specific mTLS enforcement
Who can reach it
Unauthenticated network
What to do
Rolling Traefik upgrade to 3.7.3+
References
Related entries
- Traefik: Authentication bypass via path traversal in ReplacePathRegexCVE-2026-65600 · TraefikHigh
- Traefik: GET with a Content-Length header hangs the endpoint indefinitelyCVE-2024-28869 · TraefikHigh
- Traefik: IP allow-lists bypassed via HTTP/3 early data in QUIC 0-RTT with spoofed addressesCVE-2024-39321 · TraefikHigh
- Traefik: Path traversal in the WASM plugin installation mechanismCVE-2025-54386 · TraefikHigh
- Traefik: A tenant with HTTPRoute creation rights exposes the REST provider handler, bypassing provider isolationCVE-2026-44774 · TraefikMedium
- Traefik: A tenant with HTTPRoute write access injects backtick-delimited rule tokens into Traefik's routerCVE-2026-29777 · TraefikMedium
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.