CVE-2026-81830

Medium

Description

The Windows interactive service in OpenVPN 2.4.0 through 2.6.22 allows local authenticated users to bypass the trusted configuration directory constraint via incorrect file path validation

SeverityMedium

CVSS5.6

Exploit probability—

ProductOpenVPN

PublishedSep 7, 2026

First seenSep 7, 2026

Weakness typeCWE-73CWE-73

How to fix

Vendor advisories

community.openvpn.net/Security%20Announcements/CVE-2026-81830

Affected products

Product	Affected versions	Fixed in
OpenVPN OpenVPN	2.4.0 ≤ v ≤ 2.6.22	—

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