CVE-2025-5683
When loading a specifically crafted ICNS format image file in QImage then it will trigger a crash. This issue affects Qt from versions 6.3.0 through 6.5.9, from 6.6.0 through 6.8.4, 6.9.0. This is fixed in 6.5.10, 6.8.5 and 6.9.1.
Assigner : security@qt.io
More information : https://codereview.qt-project.org/c/qt/qtimageformats/+/644548