| Name | CVE-2026-63650 |
| 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 |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openvpn (PTS) | bullseye | 2.5.1-3 | vulnerable |
| bullseye (security) | 2.5.1-3+deb11u4 | vulnerable |
| bookworm, bookworm (security) | 2.6.14-0+deb12u2 | vulnerable |
| trixie (security), trixie | 2.6.14-1+deb13u3 | vulnerable |
| forky, sid | 2.7.5-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openvpn | source | (unstable) | (unfixed) | unimportant | | |
Notes
https://community.openvpn.net/Security%20Announcements/CVE-2026-63650
Debian does not use the mbedTLS backend, ENABLE_CRYPTO_MBEDTLS not set