CVE-2023-45935

DISPUTED Qt 6 through 6.6 was discovered to contain a NULL pointer
dereference via the function QXcbConnection::initializeAllAtoms(). NOTE:
this is disputed because it is not expected that an X application should
continue to run when there is arbitrary anomalous behavior from the X
server.

Bugs

• <https://bugreports.qt.io/browse/QTBUG-115599&gt;