Security Vulnerability Discovered in Traefik Allowing Policy Bypass

A vulnerability was discovered in Traefik on June 19, 2026, allowing attackers to bypass security policies. The flaw specifically enables the circumvention of defined security measures within the affected software. No additional technical details, such as CVE identifiers, affected versions, or specific attack vectors, were provided in the notice. The impact is limited to the described security policy bypass, with no further consequences outlined. The advisory was published by CERT-FR under reference CERTFR-2026-AVI-0785.