{"id":"GHSA-x43w-ph7m-pfjx","aliases":["RUSTSEC-2025-0153"],"url":"https://o3.security/vulnerability/GHSA-x43w-ph7m-pfjx","summary":"hexchat crate has a Use After Free vulnerability","details":"All versions of this crate have function `deregister_command` which can result in use after free. This 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0.3.0 have \"safe\" macros, which are documented as unsafe to use in threads.\n\nIn addition, the `hexchat` crate is no longer actively maintained.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 users rely on this crate, consider switching to an alternative.","published":"2026-02-25T19:23:47Z","modified":"2026-02-26T06:26:18.675208Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"hexchat","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/pie-flavor/hexchat-rs/issues/3"},{"type":"PACKAGE","url":"https://github.com/pie-flavor/hexchat-rs"},{"type":"WEB","url":"https://rustsec.org/advisories/RUSTSEC-2025-0153.html"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-02-26T06:26:18.675208Z"}}