[Vulnerability description]
QT v6.2, v6.5, and v6.6 was discovered to contain a NULL pointer dereference via the function QXcbConnection::initializeAllAtoms().

[VulnerabilityType Other]
null pointer deference

[Vendor of Product]
qt

[Affected Product Code Base]
qt - 6.6, 6.5, 6.2

[Reference]
https://bugreports.qt.io/browse/QTBUG-115599

[CVE Reference]
The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2023-45935 to this vulnerability.