CVE-2026-71326 | Traefik up to 3.6.24/3.7.9 BasicAuth Middleware basic_auth.go improper authentication

August 7, 2026 Yanac

A vulnerability described as critical has been identified in Traefik up to 3.6.24/3.7.9. This issue affects some unknown processing of the file pkg/middlewares/auth/basic_auth.go of the component BasicAuth Middleware. The manipulation results in improper authentication.

This vulnerability is cataloged as CVE-2026-71326. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More