traefik

v2.11.50 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 1mo Reverse Proxies & Load Balancers

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

consul docker etcd go kubernetes letsencrypt

+7 more

load-balancing marathon mesos microservice proxy traefik zookeeper

Affected surfaces

crypto_tls

Summary

AI summary

Fixed TLS router handling when multiple routers share the same host but have different TLS options or no hosts defined.

Type	Severity	Summary	CVE
Bugfix
Bugfix	Medium	Fixes SNICheck for routers lacking hosts. Fixes SNICheck for routers lacking hosts. Source: llm_adapter@2026-06-10 Confidence: low	—
Bugfix	Medium	Fixes routers with same host, different TLS options on separate entryPoints. Fixes routers with same host, different TLS options on separate entryPoints. Source: llm_adapter@2026-06-10 Confidence: low	—
Bugfix	Medium	Corrects SNICheck behavior for TLS routers without defined hosts. Corrects SNICheck behavior for TLS routers without defined hosts. Source: granite4.1:30b@2026-06-10-audit Confidence: low	—

Full changelog

Bug fixes:

[tls] Fix routers with same host, different tlsoptions on different entryPoint (#13329 @juliens)
[tls] Fix snicheck for routers with no hosts (#13333 @rtribotte)

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