| Name | CVE-2026-105924 |
| Description | A NULL pointer dereference vulnerability in the Qt QCborValue to JSON conversion of the Qt Core module. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| qt6-base (PTS) | bookworm | 6.4.2+dfsg-10 | vulnerable |
| trixie | 6.8.2+dfsg-9+deb13u2 | vulnerable |
| forky | 6.11.2+dfsg-5 | vulnerable |
| sid | 6.11.2+dfsg-7 | vulnerable |
| qtbase-opensource-src (PTS) | bookworm | 5.15.8+dfsg-11+deb12u3 | vulnerable |
| trixie | 5.15.15+dfsg-6+deb13u1 | vulnerable |
| forky, sid | 5.15.19+dfsg-6 | vulnerable |
The information below is based on the following data on fixed versions.
Notes
https://codereview.qt-project.org/c/qt/qtbase/+/766809 (not public yet)
https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-105924