A xorg-x11-server security update has been released for Fedora 32.

SECURITY: Fedora 32 Update: xorg-x11-server-1.20.11-1.fc32

--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2021-f7b4c97879
2021-04-24 18:22:56.814883
--------------------------------------------------------------------------------

Name : xorg-x11-server
Product : Fedora 32
Version : 1.20.11
Release : 1.fc32
URL :   http://www.x.org
Summary : X.Org X11 X server
Description :
X.Org X11 X server

--------------------------------------------------------------------------------
Update Information:

xserver 1.20.11 Security fix for CVE-2021-3472 / ZDI-CAN-1259
--------------------------------------------------------------------------------
ChangeLog:

* Wed Apr 14 2021 Olivier Fourdan - 1.20.11-1
- xserver 1.20.11 (CVE-2021-3472 / ZDI-CAN-1259)
--------------------------------------------------------------------------------
References:

[ 1 ] Bug #1944167 - CVE-2021-3472 xorg-x11-server: XChangeFeedbackControl integer underflow leads to privilege escalation
  https://bugzilla.redhat.com/show_bug.cgi?id=1944167
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-f7b4c97879' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys