Issues

Issues

• Access logs are expensive, mostly in the JSON formatter

  traefik/traefik#14269 · opened on Nov 11, 2026

• rateLimit: ElastiCache IAM authentication for the Redis backend

  traefik/traefik#14266 · opened on Nov 11, 2026

• Kubernetes Gateway: an HTTPRoute method match (or several header matches) beats a longer PathPrefix

  traefik/traefik#14246 · opened on Nov 8, 2026
  1

• ForwardAuth re-serializes backend Set-Cookie headers when the auth server sets any cookie, dropping or changing them

  traefik/traefik#14244 · opened on Nov 8, 2026
  1

• Consider exposing maxReceiveBufferPerStream and maxReceiveBufferPerConnection to allow for higher bandwidth transfers through http 2

  traefik/traefik#14239 · opened on Nov 7, 2026

• Muxer re-sorts all routes on every AddRoute, making config reloads quadratic in router count

  traefik/traefik#14228 · opened on Nov 4, 2026
  1

• FastProxy ignores maxIdleConnsPerHost fallbacks: no reuse on 0, panic on negative

  traefik/traefik#14226 · opened on Nov 4, 2026

• Compress middleware holds response headers indefinitely when the backend flushes headers without a body (breaks Kubernetes watches)

  traefik/traefik#14225 · opened on Nov 4, 2026
  1

• EndpointSlice endpoints with a nil ready condition are dropped by the CRD TCP/UDP and Gateway API providers

  traefik/traefik#14222 · opened on Nov 4, 2026
  1

• kubernetesIngressNGINX: proxy_hide_header is a no-op and $upstream_http_* is empty in add_header in snippets

  traefik/traefik#14208 · opened on Nov 2, 2026

• v3.7.17: provider plugin panics at load in yaegi genInterfaceWrapper (Go 1.27, likely traefik/yaegi#1734)

  traefik/traefik#14197 · opened on Nov 1, 2026
  2

• OCSP stapling fails with “bad OCSP signature” for delegated responder, however works with openssl and plain Go

  traefik/traefik#14184 · opened on Oct 29, 2026
  3

• Gateway API: deny-unknown-host TCP router is attached to all entryPoints, dropping SNI-less TLS connections on unrelated HTTPS entryPoints

  traefik/traefik#14182 · opened on Oct 29, 2026

• Make usage of terminating pods with sticky sessions configurable

  traefik/traefik#14175 · opened on Oct 29, 2026
  2

• rateLimit middleware answers 500 context canceled to requests whose client already disconnected (expected 499)

  traefik/traefik#14173 · opened on Oct 28, 2026
  1

• [ingress-nginx] Temporal Redirect is not case insensitive

  traefik/traefik#14170 · opened on Oct 28, 2026

• [ingress-nginx] Docs: proxy-buffer-size doesn't limit response headers, and the 10 MiB response header limit is undocumented

  traefik/traefik#14162 · opened on Oct 28, 2026

• Docs: HostRegexp substring matching and unanchored examples

  traefik/traefik#14152 · opened on Oct 28, 2026
  1

• HostRegexp does not match a trailing-dot host, unlike Host

  traefik/traefik#14150 · opened on Oct 28, 2026

• Support dynamically overriding the upstream Host header for HTTP services

  traefik/traefik#14126 · opened on Oct 23, 2026

• Can we handle rejection of multiple Httproute with same host name

  traefik/traefik#14121 · opened on Oct 22, 2026
  4

• [k8s/ingress-nginx] enable-cors answers preflights for non-allowed origins instead of passing them to the backend, unlike ingress-nginx

  traefik/traefik#14117 · opened on Oct 22, 2026

• Headers middleware customResponseHeaders overwrites the sticky session cookie (Set-Cookie)

  traefik/traefik#14103 · opened on Oct 20, 2026

• buffering + retry panic with invalid WriteHeader code 0 when the request context is already cancelled

  traefik/traefik#14095 · opened on Oct 20, 2026

• [k8s/ingress-nginx] permanent-redirect, temporal-redirect, and app-root short-circuit before enable-cors, omitting CORS headers on 301/302 responses and breaking OPTIONS preflight

  traefik/traefik#14090 · opened on Oct 19, 2026