CVE-2025-46674CRITICAL 9.9EPSS p37.2%

CVE-2025-46674CVE-2025-46674

Description

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.

Scoring

CVSS 3.19.9 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS0.47% probability of exploitation · percentile 37.2% · 2026-06-19T12:03:05Z
Published2025-04-27
Last modified2025-05-29

Underlying weaknesses· 1

CWE-489

References

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

1

TypeTargetConfidenceTier
WeaknessActive Debug Codecwe-4890%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.