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VULNERABILITIES

CVE-2026-63649 Details

Description

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7_alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://community.openvpn.net/ReleaseHistory#openvpn-2622-released-5-august-2026 [email protected]
https://community.openvpn.net/ReleaseHistory#openvpn-276-released-5-august-2026 [email protected]
https://community.openvpn.net/Security%20Announcements/CVE-2026-63649 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-183Permissive List of Allowed Inputs[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-63649
NVD Published Date:
Aug 14, 2026
NVD Last Modified:
Sep 1, 2026
Source:
[email protected]
CVE-2026-63649 Details - Not Deferred