CVE-2026-106017
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Improper Certificate Validation in OpenVPN 3 Core Library

Publication date: 2026-10-22

Last updated on: 2026-10-22

Assigner: OpenVPN Inc.

Description
Improper certificate validation in the OpenVPN 3 Core library version 3.4 through 3.11.7 allows attackers to circumvent extended key usage restrictions.

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Meta Information

Published
2026-10-22
Last Modified
2026-10-22
Generated
2026-10-23
EPSS Evaluated
N/A
NVD
CVE-2026-106017

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
OpenVPN OpenVPN 3 Core Library 3.4

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-295 The product does not validate, or incorrectly validates, a certificate.

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