{"cve":"CVE-2024-58262","nvd":{"published":"2025-07-27T20:15:25.057","modified":"2026-06-17T08:14:44.117","status":"Analyzed","description":"The curve25519-dalek crate before 4.1.3 for Rust has a constant-time operation on elliptic curve scalars that is removed by LLVM.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.1},"cwes":["CWE-733"],"references":["https://crates.io/crates/curve25519-dalek","https://github.com/dalek-cryptography/curve25519-dalek/pull/659","https://rustsec.org/advisories/RUSTSEC-2024-0344.html"],"products":["dalek:curve25519-dalek"],"source":"nvd","synced_at":"2026-10-19T22:05:46.678065081+00:00"},"epss":{"cve":"CVE-2024-58262","score":0.0018,"percentile":0.0761,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-x4gp-pqpj-f43q","url":"https://osv.dev/vulnerability/GHSA-x4gp-pqpj-f43q","summary":"curve25519-dalek has timing variability in `curve25519-dalek`'s `Scalar29::sub`/`Scalar52::sub`","modified":"2026-09-10T03:50:15.886084155Z","packages":[{"ecosystem":"crates.io","name":"curve25519-dalek","purl":"pkg:cargo/curve25519-dalek","ranges":["<4.1.3"],"fixed":["4.1.3"]}]},{"id":"RUSTSEC-2024-0344","url":"https://osv.dev/vulnerability/RUSTSEC-2024-0344","summary":"Timing variability in `curve25519-dalek`'s `Scalar29::sub`/`Scalar52::sub`","modified":"2025-10-28T06:29:09.774018Z","packages":[{"ecosystem":"crates.io","name":"curve25519-dalek","purl":"pkg:cargo/curve25519-dalek","ranges":[">=0.0.0-0 <4.1.3"],"fixed":["4.1.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}