{"action":"Upgrade github.com/traefik/traefik/v3 to 3.6.14 or later.","affected":[{"fixed":"3.6.14","introduced":"3.0.0-beta1"},{"fixed":"3.7.0-rc.2","introduced":"3.7.0-ea.1"}],"component":"github.com/traefik/traefik/v3","cve_ids":["CVE-2026-40912"],"ecosystem":"Go","epss":0.00767,"exploited":false,"fixed_versions":["3.6.14","3.7.0-rc.2"],"ghsa_id":"GHSA-6jwx-7vp4-9847","id":"tcs_01M5KGJFSDP53E3AE6KR7RXAMP","modified_at":"2026-06-25T19:45:12.754149538Z","published_at":"2026-06-25T18:43:15Z","references":["https://osv.dev/vulnerability/GO-2026-5180","https://github.com/traefik/traefik/security/advisories/GHSA-6jwx-7vp4-9847","https://nvd.nist.gov/vuln/detail/CVE-2026-40912","https://github.com/traefik/traefik/releases/tag/v2.11.43","https://github.com/traefik/traefik/releases/tag/v3.6.14","https://github.com/traefik/traefik/releases/tag/v3.7.0-rc.2"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5180#Go/github.com/traefik/traefik/v3","url":"https://osv.dev/vulnerability/GO-2026-5180"}],"summary":"Traefik has an StripPrefixRegex Middleware Authorization Bypass via Path/RawPath Desync in github.com/traefik/traefik"}