{"action":"Upgrade github.com/traefik/traefik/v2 to 2.11.38 or later.","affected":[{"fixed":"2.11.38","introduced":"0"}],"component":"github.com/traefik/traefik/v2","cve_ids":["CVE-2026-26998"],"ecosystem":"Go","epss":0.00479,"exploited":false,"fixed_versions":["2.11.38"],"ghsa_id":"GHSA-fw45-f5q2-2p4x","id":"tcs_01M5KGEQAEQFHBYQWAYQD4P244","modified_at":"2026-04-16T02:14:29.758100331Z","published_at":"2026-03-10T18:28:10Z","references":["https://osv.dev/vulnerability/GO-2026-4593","https://github.com/traefik/traefik/security/advisories/GHSA-fw45-f5q2-2p4x","https://nvd.nist.gov/vuln/detail/CVE-2026-26998","https://github.com/traefik/traefik/releases/tag/v2.11.38","https://github.com/traefik/traefik/releases/tag/v3.6.9"],"severity":{"label":"medium","score":4.4},"sources":[{"source":"osv","source_id":"GO-2026-4593#Go/github.com/traefik/traefik/v2","url":"https://osv.dev/vulnerability/GO-2026-4593"},{"source":"nvd","source_id":"CVE-2026-26998","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26998"}],"summary":"Traefik has unbounded io.ReadAll on auth server response body that causes OOM DOS in github.com/traefik/traefik"}