CVE-2025-5683

State: Published
Severity: 5.1 Medium
Published: Jun 5, 2025
Updated: Jul 29, 2026
Reserved: Jun 4, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L	TQtC

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
QtQt	before 6.3.0Not affected 6.3.0 through 6.5.9Affected 6.5.10Not affected 6.6.0 through 6.8.4Affected 6.8.5Not affected 6.9.0Affected 6.9.1Not affected

References

https://issues.oss-fuzz.com/issues/415350704
https://codereview.qt-project.org/c/qt/qtimageformats/+/644548

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