traefik

v3.7.8 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 11d Reverse Proxies & Load Balancers

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

consul docker etcd go kubernetes letsencrypt

+7 more

load-balancing marathon mesos microservice proxy traefik zookeeper

Summary

AI summary

Updates https://github.com/traefik/traefik/pull/13498, https://github.com/traefik/traefik/pull/13506, and https://github.com/traefik/traefik/pull/13469 across a mixed release.

Changes in this release

Type	Severity	Summary	CVE
Bugfix
Bugfix	Medium	Add missing ErrorRequestHeaders field to k8s CRDs Add missing ErrorRequestHeaders field to k8s CRDs Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix	Medium	Sanitize rewritten target on ingress-nginx provider to prevent injection issues Sanitize rewritten target on ingress-nginx provider to prevent injection issues Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix	Medium	Remove unrelated error from nonexistent cert resolver log output Remove unrelated error from nonexistent cert resolver log output Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix	Medium	Fix panic in retry middleware when handling Websocket connections Fix panic in retry middleware when handling Websocket connections Source: llm_adapter@2026-07-15 Confidence: high	—

Full changelog

Bug fixes:

[middleware, k8s/crd] Add missing ErrorRequestHeaders field to CRDs (#13498 @kevinpollet)
[k8s/ingress-nginx] Sanitize rewritten target on ingress-nginx provider (#13506 @gndz07)
[logs] Remove unrelated error from nonexistent cert resolver log (#13469 @ArthurHlt)
[middleware] Fix panic in retry middleware with Websockets (#13520 @juliens)

Documentation:

[k8s] Align certificateRef and indicate ports (#13473 @veenoise)
[rules] Fix syntax notes in routing rule documentation (#13501 @stevenlele)
[k8s/crd] Fix duplicated options table in ServersTransport CRD reference (#13518 @rachana5)

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