{"id":"GO-2026-4593","summary":"Traefik has unbounded io.ReadAll on auth server response body that causes OOM DOS in github.com/traefik/traefik","details":"Traefik has unbounded io.ReadAll on auth server response body that causes OOM DOS in github.com/traefik/traefik","aliases":["CVE-2026-26998","GHSA-fw45-f5q2-2p4x"],"modified":"2026-04-11T14:29:14.469271543Z","published":"2026-03-10T18:28:10Z","related":["CGA-7j8m-4fgm-xprh"],"database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-4593"},"references":[{"type":"ADVISORY","url":"https://github.com/traefik/traefik/security/advisories/GHSA-fw45-f5q2-2p4x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26998"},{"type":"WEB","url":"https://github.com/traefik/traefik/releases/tag/v2.11.38"},{"type":"WEB","url":"https://github.com/traefik/traefik/releases/tag/v3.6.9"}],"affected":[{"package":{"name":"github.com/traefik/traefik","ecosystem":"Go","purl":"pkg:golang/github.com/traefik/traefik"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4593.json"}},{"package":{"name":"github.com/traefik/traefik/v2","ecosystem":"Go","purl":"pkg:golang/github.com/traefik/traefik/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.11.38"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4593.json"}},{"package":{"name":"github.com/traefik/traefik/v3","ecosystem":"Go","purl":"pkg:golang/github.com/traefik/traefik/v3"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.6.9"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4593.json"}}],"schema_version":"1.7.5"}