{"id":"CVE-2020-25573","aliases":["GHSA-r43h-gmrm-h5c9","RUSTSEC-2020-0026"],"url":"https://o3.security/vulnerability/CVE-2020-25573","summary":"Access of Uninitialized Pointer in linked-hash-map","details":"An issue was discovered in the linked-hash-map crate before 0.5.3 for Rust. It creates an uninitialized NonNull pointer, which violates a non-null constraint.","published":"2020-09-14T19:15:11.270Z","modified":"2026-03-14T10:22:39.574615Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"crates.io","name":"linked-hash-map","fixedVersion":"0.5.3"}],"fix":{"url":"https://github.com/contain-rs/linked-hash-map/pull/100","label":"contain-rs/linked-hash-map#100"},"references":[{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2020-0026.html"},{"type":"EVIDENCE","url":"https://github.com/contain-rs/linked-hash-map/pull/100"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-03-14T10:22:39.574615Z"}}