VULNERABILITY INTELLIGENCE

CVE-2026-41990

CVSS score4 MEDIUM
EPSS probability0.23%
CISA KEVNot currently listed
Published2026-04-23
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

Description

Libgcrypt before 1.12.2 mishandles Dilithium signing. Writes to a static array lack a bounds check but do not use attacker-controlled data.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references