CVE-2025-5992

Passing values outside of expected range to QColorTransferGenericFunction can cause a denial of service

Description

When passing values outside of the expected range to QColorTransferGenericFunction it can cause a denial of service, for example, this can happen when passing a specifically crafted ICC profile to QColorSpace::fromICCProfile.This issue affects Qt from 6.6.0 through 6.8.3, from 6.9.0 through 6.9.1. This is fixed in 6.8.4 and 6.9.2.

Category

2.3
CVSS
Severity: Low
CVSS 4.0 •
EPSS 0.06%
Affected: The Qt Company Qt
Published at:
Updated at:

References

Link Tags
https://codereview.qt-project.org/c/qt/qtbase/+/647919

Frequently Asked Questions

What is the severity of CVE-2025-5992?
CVE-2025-5992 has been scored as a low severity vulnerability.
How to fix CVE-2025-5992?
To fix CVE-2025-5992, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-5992 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-5992 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-5992?
CVE-2025-5992 affects The Qt Company Qt.
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