{"id":"CVE-2021-26954","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-26954","summary":"An issue was discovered in the qwutils crate before 0.3.1 for Rust. When a Clone panic occurs, insert_slice_clone can perform a double drop.","details":"An issue was discovered in the qwutils crate before 0.3.1 for Rust. When a Clone panic occurs, insert_slice_clone can perform a double drop.","published":"2021-02-09T23:15:13.850","modified":"2026-06-17T03:44:04.157","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[],"fix":null,"references":[{"type":"EXPLOIT","url":"https://rustsec.org/advisories/RUSTSEC-2021-0018.html"},{"type":"EXPLOIT","url":"https://rustsec.org/advisories/RUSTSEC-2021-0018.html"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T03:44:04.157"}}