Vulnerability · Published Jul 27, 2025 · Assigned by mitre
CVE-2024-58262
Low 2.9
In plain English
A low-severity security flaw in curve25519-dalek from dalek-cryptography. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)2.9Low
Exploit odds (30 days)0.2%top 92.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:13 | rust-curve25519-dalek | 4.1.3+20240618+dfsg-1 | DEBIAN-CVE-2024-58262 |
| Debian:14 | rust-curve25519-dalek | 4.1.3+20240618+dfsg-1 | DEBIAN-CVE-2024-58262 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| dalek-cryptography | curve25519-dalek | 0 – before 4.1.3 |
Weakness: CWE-733 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N