Debian libinput Important Code Execution Vulnerability DLA-4626-1

CVE-2022-1215

libinput did not properly handled evdev devices, which may potentially be
exploited by malicious local users in specific setup to execute arbitrary
code. Reported by Albin Eldstål-Ahrens and Lukas Lamster.

CVE-2026-50292

A udev helper provided by libinput performed insufficient sanitising of
device properties, which can result in local privilege escalation in
some setups. Reported by Csome.

For Debian 11 bullseye, these problems have been fixed in version
1.16.4-3+deb11u1.

We recommend that you upgrade your libinput packages.

For the detailed security status of libinput please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libinput

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS