A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system.
https://bugzilla.redhat.com/show_bug.cgi?id=2242252
https://access.redhat.com/security/cve/CVE-2023-43785