{"schema_version":"1.9.0","id":"RUSTSEC-2026-0369","published":"2026-10-10T12:00:00Z","modified":"2026-10-16T23:30:02.387698467Z","aliases":["GHSA-4684-h2q9-2vcp"],"summary":"ZipStreamReader::extract() and ZipArchive::extract() apply Unix permissions through symlinks without confining the target","details":"`ZipStreamReader::extract()` applies Unix permissions through extracted symlinks without validating the symlink target stays within the destination\n\nFor further details see: https://github.com/zip-rs/zip2/security/advisories/GHSA-4684-h2q9-2vcp","affected":[{"package":{"name":"zip","ecosystem":"crates.io","purl":"pkg:cargo/zip"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"9.0.0"}]}],"ecosystem_specific":{"affected_functions":null,"affects":{"arch":[],"functions":[],"os":[]}},"database_specific":{"categories":["privilege-escalation"],"cvss":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","informational":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0369.json"}}],"references":[{"type":"PACKAGE","url":"https://crates.io/crates/zip"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2026-0369.html"}],"database_specific":{"license":"CC0-1.0"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"}]}