CVE Vulnerabilities

CVE-2026-106017

Improper Certificate Validation

Published: Oct 22, 2026 | Modified: Oct 22, 2026

CVSS 3.x

N/A

Source:

NVD

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

MEDIUM

Vulnerability-free packages from our partners

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2026-106017
CWE	https://cwe.mitre.org/data/definitions/295.html

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

Weakness

The product does not validate, or incorrectly validates, a certificate.

Potential Mitigations

References

https://community.openvpn.net/Security%20Announcements/CVE-2026-106017

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CVE-2026-106017

Improper Certificate Validation

Weakness

Potential Mitigations

Related Attack Patterns

References