CVE-2026-63650

State: Published
Severity: 2.0 Low
Published: Aug 14, 2026
Updated: Aug 17, 2026
Reserved: Jul 17, 2026

Description

OpenVPN 2.7_alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field

Scores

CVSS	Score	Vector	Source
4.0	2.0 Low	CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N	OpenVPN

Weaknesses

CWE-295 Improper Certificate Validation
CWE-115 Misinterpretation of Input

Affected Products

Product	Versions
OpenVPNOpenVPN	2.7_alpha1 to before 2.7.6Affected

References

https://community.openvpn.net/Security%20Announcements/CVE-2026-63650vendor-advisory
https://community.openvpn.net/ReleaseHistory#openvpn-276-released-5-august-2026release-notes

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