This page tracks the Ubuntu fix status. The vulnerability itself is described on the main CVE page.
View CVE-2026-84471 →
UBUNTU-CVE-2026-84471
[Use-After-Free / Dangling Pointer in TLS Session Handling]
Original description
The description as published by the source.
[Use-After-Free / Dangling Pointer in TLS Session Handling]
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Ubuntu:Pro:14.04:LTS
openvpn
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:16.04:LTS
openvpn
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:18.04:LTS
openvpn
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:20.04:LTS
openvpn
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:22.04:LTS
openvpn
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.11-0ubuntu0.22.04.5"}]}]
Ubuntu:24.04:LTS
openvpn
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.19-0ubuntu0.24.04.4"}]}]
Ubuntu:26.04:LTS
openvpn
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.0-1ubuntu1.3"}]}]
References
- advisory ubuntu.com
- report ubuntu.com
- report cve.org