CVE-2026-42015

published 2026-05-26

CVE-2026-42015: A flaw was found in gnutls. An off-by-one error exists in the PKCS#12 bag element bounds check. This vulnerability allows an remote attacker to write past the…

medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I N A L

A flaw was found in gnutls. An off-by-one error exists in the PKCS#12 bag element bounds check. This vulnerability allows an remote attacker to write past the internal array of a PKCS#12 bag when appending to a bag that already contains 32 elements. This memory corruption could lead to a denial of service (DoS) or potentially other unspecified impacts.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
gnu	gnutls	—	—
ubuntu	gnutls28	—	—

CWE-193