{"id":"GO-2026-5490","summary":"Go-billy: Symlink resolution lack of cycle detection leads to infinite loop in github.com/go-git/go-billy","details":"Go-billy: Symlink resolution lack of cycle detection leads to infinite loop in github.com/go-git/go-billy","aliases":["CVE-2026-44740","GHSA-m3xc-h892-ggx6"],"modified":"2026-07-24T19:00:23.128466055Z","published":"2026-07-24T18:35:55Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5490","review_status":"REVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/go-git/go-billy/security/advisories/GHSA-m3xc-h892-ggx6"},{"type":"FIX","url":"https://github.com/go-git/go-billy/pull/203"},{"type":"WEB","url":"https://github.com/go-git/go-billy/releases/tag/v5.9.0"}],"affected":[{"package":{"name":"github.com/go-git/go-billy/v5","ecosystem":"Go","purl":"pkg:golang/github.com/go-git/go-billy/v5"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"5.9.0"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/go-git/go-billy/v5/util","symbols":["Walk"]},{"symbols":["ChrootHelper.Chroot","New"],"path":"github.com/go-git/go-billy/v5/helper/chroot"}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5490.json"}}],"schema_version":"1.7.5"}