This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-84790 →

DEBIAN-CVE-2026-84790

OpenVPN 2.7_alpha1 through 2.7.7 allows remote authenticated users to impersonate others via a crafted certificate subject field

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Debian:12 openvpn

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 openvpn

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 openvpn

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.8-1"}]}]