{"id":"GO-2026-6686","summary":"Possible DoS via unbounded parsing of user and group database files in github.com/moby/sys/user","details":"Possible DoS via unbounded parsing of user and group database files in github.com/moby/sys/user","aliases":["CVE-2026-61801","GHSA-mjcv-p78q-w5fw"],"modified":"2026-10-19T21:30:32.435176084Z","published":"2026-10-19T21:08:21Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-6686","review_status":"REVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/moby/sys/security/advisories/GHSA-mjcv-p78q-w5fw"},{"type":"FIX","url":"https://github.com/moby/sys/commit/85a71bbe1faa36c552a960e6a5f3d0cfb632fbbe"},{"type":"WEB","url":"https://github.com/moby/sys/pull/221"}],"affected":[{"package":{"name":"github.com/moby/sys/user","ecosystem":"Go","purl":"pkg:golang/github.com/moby/sys/user"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.4.1"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/moby/sys/user","symbols":["CurrentGroup","GetAdditionalGroups","GetAdditionalGroupsPath","GetExecUser","GetExecUserPath","LookupGid","LookupGroup","ParseGroup","ParseGroupFile","ParseGroupFileFilter","ParseGroupFilter"]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-6686.json"}}],"schema_version":"1.9.0"}