v3.6.21

MinishLab/model2vecv3.6.21Jun 10, 2026by github-actions[bot]

AI Summary

A maintenance release focused on fixing a specific security vulnerability and resolving GatewayAPI and TLS configuration bugs.

Key Highlights

  • Fixed CVE-2026-54761
  • Fixed cross-provider references in GatewayAPI
  • Bumped go-proxyproto to v0.12.0
  • Fixed TLS routers and SNI checks

New Features

  • Security patch
  • GatewayAPI and TLS fixes

Full Release Notes

**CVE fixed:**
- [CVE-2026-54761](https://nvd.nist.gov/vuln/detail/CVE-2026-54761) (Advisory [GHSA-3g6v-2r68-prfc](https://github.com/traefik/traefik/security/advisories/GHSA-3g6v-2r68-prfc))

**Bug fixes:**
- **[k8s/gatewayapi]** Reject cross-provider references with backendRefs.namespace ([#13322](https://github.com/traefik/traefik/pull/13322) @youkoulayley)
- **[server]** Bump to github.com/pires/go-proxyproto v0.12.0 ([#13313](https://github.com/traefik/traefik/pull/13313) @timschumi)
- **[tls]** Fix routers with same host, different tlsoptions on different entryPoint ([#13329](https://github.com/traefik/traefik/pull/13329) @juliens)
- **[tls]** Fix snicheck for routers with no hosts ([#13333](https://github.com/traefik/traefik/pull/13333) @rtribotte)