{"id":"RUSTSEC-2025-0034","summary":"soundness issue and unmaintained","details":"`FastMap::get()` lacks sufficient checks to its parameter index and is used to unsafely get a `Vec` element.\n\n`fast_id_map` is unmaintained.","aliases":["GHSA-4h96-mv53-2c86"],"modified":"2025-10-28T06:29:22.981782Z","published":"2025-05-06T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/fast_id_map"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2025-0034.html"},{"type":"WEB","url":"https://github.com/Bruce0203/fast_map"}],"affected":[{"package":{"name":"fast_id_map","ecosystem":"crates.io","purl":"pkg:cargo/fast_id_map"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}],"ecosystem_specific":{"affects":{"os":[],"functions":["fast_id_map::FastMap::get"],"arch":[]},"affected_functions":null},"database_specific":{"cvss":null,"categories":["memory-corruption"],"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2025-0034.json","informational":"unsound"}}],"schema_version":"1.7.3"}