A xorg-x11-server security update has been released for Fedora 36.

SECURITY: Fedora 36 Update: xorg-x11-server-1.20.14-21.fc36

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Fedora Update Notification
FEDORA-2023-fe18ae3e85
2023-04-14 01:30:58.045983
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Name : xorg-x11-server
Product : Fedora 36
Version : 1.20.14
Release : 21.fc36
URL :   http://www.x.org
Summary : X.Org X11 X server
Description :
X.Org X11 X server

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Update Information:

Security fix for CVE-2023-1393
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ChangeLog:

* Wed Mar 29 2023 Olivier Fourdan - 1.20.14-21
- CVE fix for: CVE-2023-1393
* Thu Feb 23 2023 Olivier Fourdan - 1.20.14-20
- Fix xvfb-run script with --listen-tcp
* Thu Feb 9 2023 Iker Pedrosa - 1.20.14-19
- Remove pam_console from service file (#1822209)
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References:

[ 1 ] Bug #2180288 - CVE-2023-1393 xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability
  https://bugzilla.redhat.com/show_bug.cgi?id=2180288
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2023-fe18ae3e85' 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
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