CVE-2025-5683 – Qt QImage ICNS Format Image File Buffer Overflow

The following table lists the changes that have been made to the
CVE-2025-5683 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by a59d8014-47c4-4630-ab43-e1b13cbe58e3

    Jun. 05, 2025

    Action Type Old Value New Value
    Added Description 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.
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added Reference https://codereview.qt-project.org/c/qt/qtimageformats/+/644548
    Added Reference https://issues.oss-fuzz.com/issues/415350704
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