{"id":"CVE-2021-26308","details":"An issue was discovered in the marc crate before 2.0.0 for Rust. A user-provided Read implementation can gain access to the old contents of newly allocated memory, violating soundness.","aliases":["GHSA-3mf3-2gv9-h39j","RUSTSEC-2021-0014"],"modified":"2026-07-08T21:27:13.283214Z","published":"2021-01-29T03:15:12.550Z","references":[{"type":"EVIDENCE","url":"https://rustsec.org/advisories/RUSTSEC-2021-0014.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/blackbeam/rust-marc","events":[{"introduced":"0"},{"fixed":"5af65f1684affc7934d572343641c484799dbac5"}],"database_specific":{"cpe":"cpe:2.3:a:marc_project:marc:*:*:*:*:*:rust:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.0.0"}],"source":"CPE_RANGE"}}],"versions":["v1.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26308.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}