Go/github.com/traefik/traefik/v2 CVE-2026-88012, CVE-2026-88878: unknown, EPSS 0.52%

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

Action: Upgrade github.com/traefik/traefik/v2 to 2.11.56 or later.

go get github.com/traefik/traefik/v2@v2.11.56

Affected

Fixed versions

Sources

• osv: GO-2026-6454#Go/github.com/traefik/traefik/v2
• https://github.com/traefik/traefik/security/advisories/GHSA-7ghq-v6jf-g56c
• https://nvd.nist.gov/vuln/detail/CVE-2026-88012
• https://github.com/traefik/traefik/commit/a8d0bc425859dde7481a6c9a324e610b81d754d0
• https://github.com/traefik/traefik/pull/13717
• https://github.com/traefik/traefik/releases/tag/v2.11.56
• https://github.com/traefik/traefik/releases/tag/v3.7.12

CVE-2026-88012, CVE-2026-88878 · published 2026-09-16T16:56:22Z · modified 2026-09-17T17:40:37.423864231Z · JSON