๐Ÿ›ก๏ธ CVE-2026-22791
๐ŸŸก CVSS 6.6 โ€” Medium โš ๏ธ Exploit Public CWE-131 NVD
6.6
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

openCryptoki is a PKCS#11 library and tools for Linux and AIX. In 3.25.0 and 3.26.0, there is a heap buffer overflow vulnerability in the CKM_ECDH_AES_KEY_WRAP implementation allows an attacker with local access to cause out-of-bounds writes in the host process by supplying a compressed EC public key and invoking C_WrapKey. This can lead to heap corruption, or denial-of-service.

Details

Severity MEDIUM
CVSS Score 6.6
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CWE CWE-131
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-01-13
Updated 2026-06-02
Modified 2026-02-03

Affected Packages

Software From version Fixed in
opencryptoki โ€” โ€”

Similar Threats

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