CVE-2025-13086

Public on 2025-11-21

Modified on 2025-11-21

Description

HMAC verification check: fix incorrect memcmp() call

NOTE: https://community.openvpn.net/Security%20Announcements/CVE-2025-13086

Severity

Important

See what this means

CVSS v3 Base Score

7.5

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory	Status
Amazon Linux 2023	openvpn	2025-12-08	ALAS2023-2025-1312	Fixed

	Score Type	Score	Vector
Amazon Linux	CVSSv3	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H