CVE-2026-88012

원문 설명

Traefik is an open source HTTP reverse proxy and load balancer. From 2.8.2 until 2.11.56 and 3.7.12, HTTP/3 entrypoints do not apply entryPoints..transport.respondingTimeouts.readTimeout because the timeout is enforced on a TCP connection and the HTTP/3 server has no corresponding QUIC stream deadline. An unauthenticated client can use a slow request body, trickling data indefinitely while holding a request and an upstream connection open and exhausting backends with bounded connection pools. This issue is fixed in 2.11.56 and 3.7.12.

영향받는 소프트웨어

• Traefik ≥ 2.8.2 < 2.11.56*≥ 3.0.0 < 3.7.12 수정 버전: 2.11.56, 3.7.12 정확 일치

상세

공개일

2026-09-11

최종 수정

2026-09-12

CVSS 벡터

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-770

참고 자료

• cve.org/CVE-2026-88012
• nvd.nist.gov/vuln/detail/CVE-2026-88012
• github.com/traefik/traefik/security/advisories/GHSA-7ghq-v6jf-g56c
• github.com/traefik/traefik/pull/13717
• github.com/traefik/traefik/commit/a8d0bc425859dde7481a6c9a324e610b81d754d0
• github.com/traefik/traefik/releases/tag/v2.11.56
• github.com/traefik/traefik/releases/tag/v3.7.12