{"id":"CVE-2021-26307","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-26307","summary":"An issue was discovered in the raw-cpuid crate before 9.0.0 for Rust. It allows __cpuid_count() calls even if the processor does not support the CPUID instruction, which is unsound…","details":"An issue was discovered in the raw-cpuid crate before 9.0.0 for Rust. It allows __cpuid_count() calls even if the processor does not support the CPUID instruction, which is unsound and causes a deterministic crash.","published":"2021-01-29T03:15:12.490","modified":"2026-06-17T03:43:05.003","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[],"fix":null,"references":[{"type":"EXPLOIT","url":"https://rustsec.org/advisories/RUSTSEC-2021-0013.html"},{"type":"EXPLOIT","url":"https://rustsec.org/advisories/RUSTSEC-2021-0013.html"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T03:43:05.003"}}