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Vulnerabilities

Vulnerability · CVE-2024-58262

The curve25519-dalek crate before 4.1.3 for Rust has a constant-time operation on elliptic curve scalars that is removed by LLVM.

Published Jul 27, 2025 · catalog updated Jul 28, 2025 · The curve25519-dalek crate before

Check if you run it

No confirmed exploitation is on record for CVE-2024-58262. EPSS is 0.17%. Act only if a listed version of The curve25519-dalek crate before is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (The curve25519-dalek crate before).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.17%
Remediation
Version ranges on file
Affected products
vendor dalek-cryptography curve25519-dalek 0 <4.1.3

The curve25519-dalek crate before 4.1.3 for Rust has a constant-time operation on elliptic curve scalars that is removed by LLVM.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor dalek-cryptography curve25519-dalek 0 <4.1.30 <4.1.3

How to fix CVE-2024-58262

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2024-58262. EPSS is 0.17%. Act only if a listed version of The curve25519-dalek crate before is installed.

Which versions are affected?

Compare what you have installed with dalek-cryptography curve25519-dalek 0 <4.1.3 0 <4.1.3. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.17%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 27, 2025 · EUVD

    Detected

    The curve25519-dalek crate before 4.1.3 for Rust has a constant-time operation on elliptic curve scalars that is removed by LLVM.

  2. Jul 28, 2025 · EUVD

    Updated

    The curve25519-dalek crate before 4.1.3 for Rust has a constant-time operation on elliptic curve scalars that is removed by LLVM.

Sources

  • CVE.orgVulnerability recordCVE-2024-58262

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2024-58262

    30-day exploitation probability 0.17%

    first.org
  • EUVDVulnerability recordEUVD-2024-54823

    The curve25519-dalek crate before 4.1.3 for Rust has a constant-time operation on elliptic curve scalars that is removed by LLVM.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 21, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.