{"id":"RUSTSEC-2025-0153","summary":"hexchat crate is unsound and unmaintained","details":"All versions of this crate have function `deregister_command` which can result in use after free.\nThis is unsound.\n\nIn addition, all versions since 0.3.0 have \"safe\" macros, which are documented as unsafe to use in threads.\n\nIn addition, the `hexchat` crate is no longer actively maintained.  If you rely on this crate, consider switching\nto an alternative.","aliases":["GHSA-x43w-ph7m-pfjx"],"modified":"2026-02-26T06:11:28Z","published":"2025-11-17T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/hexchat"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2025-0153.html"},{"type":"REPORT","url":"https://github.com/pie-flavor/hexchat-rs/issues/3"}],"affected":[{"package":{"name":"hexchat","ecosystem":"crates.io","purl":"pkg:cargo/hexchat"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}],"ecosystem_specific":{"affects":{"arch":[],"os":[],"functions":[]},"affected_functions":null},"database_specific":{"cvss":null,"informational":"unsound","categories":["memory-corruption","memory-exposure"],"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2025-0153.json"}}],"schema_version":"1.7.3"}