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.
Affected products
gnupg: libgcrypt
References3
- dev.gnupg.org/T8208 Broken Link
- lists.gnupg.org/pipermail/gnupg-announce/2026q2/000503.html Mailing ListRelease Notes
- www.openwall.com/lists/oss-security/2026/04/21/1 Mailing ListRelease Notes
Metrics
- CVSS 3.1
-
4.0
MEDIUM
Score source: CNA
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L - EPSS — exploit probability
- 0% percentile: 14 · as of 13 November 2026
- CWE
- CWE-787
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