GHSA-89P3-4642-CR2W Traefik: TCP readTimeout bypass via STARTTLS on Postgres

Impact There is a potential vulnerability in Traefik managing STARTTLS requests. An unauthenticated client can bypass Traefik entrypoint respondingTimeouts.readTimeout by sending the 8-byte Postgres SSLRequest STARTTLS prelude and then stalling, causing connections to remain open indefinitely,...

PT-2026-7873

Name of the Vulnerable Software and Affected Versions Traefik versions prior to 3.6.8 Description Traefik, an HTTP reverse proxy and load balancer, contains a flaw in how it manages STARTTLS requests. An unauthenticated client can bypass the respondingTimeouts.readTimeout setting by sending an...

authentik 资源管理错误漏洞

Authentik is an open-source identity provisioning application developed by Authentik. Versions of Authentik prior to 3.6.8 contained a resource management vulnerability. This vulnerability stemmed from potential issues during the processing of STARTTLS requests, allowing unverified clients to...

CVE-2026-25949: Uncontrolled Resource Consumption

Traefik is an HTTP reverse proxy and load balancer. Prior to 3.6.8, there is a potential vulnerability in Traefik managing STARTTLS requests. An unauthenticated client can bypass Traefik entrypoint respondingTimeouts.readTimeout by sending the 8-byte Postgres SSLRequest STARTTLS prelude and then...