{"action":"Upgrade github.com/traefik/traefik/v2 to 2.11.57 or later.","affected":[{"fixed":"2.11.57","introduced":"2.11.26"}],"component":"github.com/traefik/traefik/v2","cve_ids":["CVE-2026-88008"],"ecosystem":"Go","epss":0.00487,"exploited":false,"fixed_versions":["2.11.57"],"ghsa_id":"GHSA-w4v4-9rw7-5326","id":"tcs_01M5KFQ4GK0P0ZQY6T0KTRYYPE","modified_at":"2026-09-17T17:40:35.446363779Z","published_at":"2026-09-10T23:04:37Z","references":["https://osv.dev/vulnerability/GHSA-w4v4-9rw7-5326","https://github.com/traefik/traefik/security/advisories/GHSA-w4v4-9rw7-5326","https://nvd.nist.gov/vuln/detail/CVE-2026-88008","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"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-w4v4-9rw7-5326#Go/github.com/traefik/traefik/v2","url":"https://osv.dev/vulnerability/GHSA-w4v4-9rw7-5326"},{"source":"nvd","source_id":"CVE-2026-88008","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88008"}],"summary":"Traefik: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization"}