Hi,

The following vulnerability was published for qt6-base.

CVE-2026-105924[0]:
| A NULL pointer dereference vulnerability in the Qt QCborValue to
| JSON conversion of the Qt Core module.

The wiki page isn't backfilled yet:
https://codereview.qt-project.org/c/qt/qtbase/+/766809 (not public yet)

And the code review link is restricted as well:
https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-105924



If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-105924
https://www.cve.org/CVERecord?id=CVE-2026-105924

Please adjust the affected versions in the BTS as needed.