CVE-2025-46674

9.9 criticalEPSS 0.6%

Critical (9.9) in nasa cryptolib. EPSS 0.6% chance of exploitation in the next 30 days.

NASA CryptoLib before 1.3.2 uses Extended Procedures that are a Work in Progress (not intended for use during flight), potentially leading to a keystream oracle.

Severity

CVSS 3.1

9.9 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-489
Published: 2025-04-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nasa:cryptolib

References

https://github.com/nasa/CryptoLib/compare/v1.3.1...v1.3.2
https://github.com/nasa/CryptoLib/pull/365
https://securitybynature.fr/post/hacking-cryptolib/
https://securitybynature.fr/post/hacking-cryptolib/

Check your stack JSON