VULNRABLE / Vulnerability / CVE-2026-88007

CVE-2026-88007

CRITICAL WATCH github.com/traefik/traefik/v3 GHSA

Exploit verdict: CVSS 9.5 · critical severity

CVSS Score

9.5

Severity

CRITICAL

EPSS

Source

GHSA

Summary

Traefik HTTP/3 Backend NTLM Connection Reuse

What this means

CVE-2026-88007 is a critical-severity vulnerability affecting github.com/traefik/traefik/v3, rated CVSS 9.5. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published September 11, 2026.

View full advisory at GHSA →