PT-2026-72124 · Openvpn+1 · Openvpn+1
CVE-2026-63650
·
Published
2026-08-14
·
Updated
2026-08-17
CVSS v4.0
2.0
Low
| Vector | AV:N/AC:H/AT:P/PR:L/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
OpenVPN versions 2.7 alpha1 through 2.7.5
Description
When using mbedTLS, remote authenticated users can be misidentified because the system ignores the configured X.509 username identity lookup field. X.509 is a standard for public key infrastructure that defines the format of digital certificates.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Certificate Validation
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Related Identifiers
Affected Products
Openvpn
Mbed Tls