CVE-2026-82325

State: Published
Severity: 6.8 Medium
Published: Sep 7, 2026
Updated: Sep 8, 2026
Reserved: Aug 28, 2026

Description

A use-after-free vulnerability in the OpenVPN ovpn-dco-win driver version 2.5.0 through 2.8.6 allows local authenticated users to cause a system crash via crafted control messages

Scores

CVSS	Score	Vector	Source
4.0	6.8 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N	OpenVPN

Weaknesses

CWE-416 Use after free
CWE-415 Double free

Affected Products

Product	Versions
ovpn-dco-winOpenVPN	2.5.0 through 2.8.6Affected

References

https://community.openvpn.net/Security%20Announcements/CVE-2026-82325vendor-advisory

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