TRAEFIK LABSVERIFIED
v2.11.56
Checked 6 Oct 2026. BlackTree preserves the last verified facts if a later source check is temporarily unavailable.
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RELEASE NOTESTRAEFIK LABSVERIFIED
PUBLISHER UPDATE · TRAEFIK-2.11.56
TRAEFIK-2.11.56 release notes and known issues
v2.11.56
Scope: Traefik Proxy. This update record adds version, fix and known-issue context. Its publication date is not a lifecycle boundary.
Summary
Important: Please read the migration guide . CVE fixed: Advisory GHSA-7ghq-v6jf-g56c Advisory GHSA-rf44-j88r-hh8c Bug fixes: [http3] Apply read timeout, idle timeout, and max header bytes for HTTP/3 ( #13717 @gndz07 ) [server] Add an entry point option to handle request headers with aliasing names ( #13720 @rtribotte ) [tcp, udp] Reject negative weights in TCP and UDP weighted services ( #13749 @rtribotte ) Bump etcd client modules to v3.5.33 ( #13756 @mmatur )
Improvements and security content
- Important: Please read the migration guide . CVE fixed: Advisory GHSA-7ghq-v6jf-g56c Advisory GHSA-rf44-j88r-hh8c Bug fixes: [http3] Apply read timeout, idle timeout, and max header bytes for HTTP/3 ( #13717 @gndz07 ) [server] Add an entry point option to handle request headers with aliasing names ( #13720 @rtribotte ) [tcp, udp] Reject negative weights in TCP and UDP weighted services ( #13749 @rtribotte ) Bump etcd client modules to v3.5.33 ( #13756 @mmatur )
Known issues
Publisher statementNot stated. The verified publisher record does not contain a known-issues statement.
Affected products and versions
Products
- Traefik Proxy
Affected versions
- 2.11.56
- 3.5.33
Fixed versions or updates
- No fixed version is stated in this record.
Recommended action
Review the official publisher document before deployment.