CVE-2026-41990

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

4.0 / 10

Vector String

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

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

Published Date

April 23, 2026

Last Modified

April 27, 2026

CWE ID

CWE-787

Source

NVD

Vendor

gnupg

Product

Libgcrypt