Go/github.com/traefik/traefik/v2 CVE-2026-88008: critical 9.1, EPSS 0.49%

Traefik: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization

Action: Upgrade github.com/traefik/traefik/v2 to 2.11.57 or later.

go get github.com/traefik/traefik/v2@v2.11.57

Affected

Fixed versions

Sources

• osv: GHSA-w4v4-9rw7-5326#Go/github.com/traefik/traefik/v2
• nvd: CVE-2026-88008
• https://github.com/traefik/traefik/security/advisories/GHSA-w4v4-9rw7-5326
• https://github.com/traefik/traefik/pull/13797
• https://github.com/traefik/traefik/commit/a277e94664ffc1ce9543df552d3bbf48d4d3b8b3
• https://github.com/traefik/traefik
• https://github.com/traefik/traefik/releases/tag/v2.11.57
• https://github.com/traefik/traefik/releases/tag/v3.7.13

CVE-2026-88008 · published 2026-09-10T23:04:37Z · modified 2026-09-17T17:40:35.446363779Z · JSON