VULNRABLE / Vulnerability / CVE-2026-88012

CVE-2026-88012

MEDIUM LOW github.com/traefik/traefik/v2 GHSA

Exploit verdict: No active-exploit signal

CVSS Score

5.5

Severity

MEDIUM

EPSS

Source

GHSA

Summary

Traefik: respondingTimeouts.readTimeout is not applied to HTTP/3, leaving slow-body uploads unbounded

What this means

CVE-2026-88012 is a medium-severity vulnerability affecting github.com/traefik/traefik/v2, rated CVSS 5.5. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published September 11, 2026.

View full advisory at GHSA →