Is Traefik 3.7.11 affected?

Vulnerabilities affecting 3.7.11

• 9.1
  CVE-2026-88007 Traefik HTTP/3 Backend NTLM Connection Reuse
• 8.8
  CVE-2026-88009 Rootless HTTP/1 request-target routes as "/" but is forwarded verbatim, bypassing path-scoped routing, middleware guards and access logging
• 8.2
  GHSA-ww7c-q3mv-xx22 Data race on the shared bufio.Reader after an HTTP/1 upgrade in FastProxy panics the whole process
• 7.0
  GHSA-hrpp-p4fc-wwf8 ForwardAuth shares the auth-server connection pool, leaking NTLM/Negotiate-bound identity across clients
• 7.0
  GHSA-p8wx-ph99-xgcr ingress-nginx provider: mTLS (auth-tls-secret) silently disabled for a host when another Ingress on the same host has no matching auth-tls annotation
• 7.0
  GHSA-rv2h-qh7j-xrjw Ingress-NGINX provider: colliding auth-tls-secret names merge two client CAs into one TLS option, so a host is gated by another host's CA
• 7.0
  GHSA-mwrr-6hp4-pxr6 Ingress-NGINX provider forwards forged Ssl-Client-* identity headers on its HTTP route
• 7.0
  GHSA-53qr-784g-cj35 FastProxy backend connection pool leaks connection-bound NTLM/Negotiate identity to unauthenticated clients
• 7.0
  GHSA-cw35-4q88-3rmp Connection-scoped NTLM/Kerberos sticky round tripper is not keyed by service, applying one service TLS client config to another
• 7.0
  GHSA-qm9f-w54v-q2qh Preauthenticated Negotiate contaminates Traefik's globally shared backend connection pool
• 7.0
  GHSA-fh26-gfpp-7xxx snicheck skips the check when `req.TLS` is nil (HTTP/2 `:scheme http`)
• 7.0
  CVE-2026-88004 Traefik entrypoint header-name sanitization bypassed via request trailers
• 7.0
  CVE-2026-88008 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization in github.com/traefik/traefik/v3
• 6.9
  GHSA-2272-4vv8-65ww Negated Host matcher causes a TLS option conflict that disables client-certificate authentication on the excluded host
• 6.3
  GHSA-mhjw-hmjv-p99x Unsynchronized write to the per-connection sticky round tripper shared by concurrent HTTP/2 streams
• 6.3
  CVE-2026-88010 BasicAuth singleflight coalescing reintroduces an unauthenticated username-enumeration timing oracle
• 5.3
  CVE-2026-88012 respondingTimeouts.readTimeout is not applied to HTTP/3, leaving slow-body uploads unbounded
• 5.3
  CVE-2026-88011 ForwardAuth identity spoofing via dot-form header alias
• 2.1
  GHSA-28hp-c82p-8vqj Kubernetes Ingress NGINX provider: a TLS-option cache hit skips the cross-namespace authorization check, letting an Ingress use another namespace's CA secret
• high
  GHSA-cjr6-pf59-jq29 ingress-nginx from-to-www-redirect sibling router serves the auth-protected backend without auth

Newer releases