Libgcrypt before 1.12.2 mishandles Dilithium signing. Writes to a static array lack a bounds check but do not use attacker-controlled data.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 4.0 · gnupgNVD modified 2026-10-26 21:10
Affected (CPE criteria) 1
cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
References 3
- https://dev.gnupg.org/T8208 Broken Link
- https://lists.gnupg.org/pipermail/gnupg-announce/2026q2/000503.html Mailing List, Release Notes
- https://www.openwall.com/lists/oss-security/2026/04/21/1 Mailing List, Release Notes