CVE-2025-5992

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.

Reserved 2025-06-11 | Published 2025-07-11 | Updated 2025-07-11 | Assigner TQtC

Problem types

CWE-20 Improper Input Validation

Product status

Default status
unaffected

6.0.0 before 6.6.0
unaffected

6.6.0
affected

6.8.4
unaffected

6.9.0
affected

6.9.2
unaffected

Credits

OSS-Fuzz finder

References

codereview.qt-project.org/c/qt/qtbase/+/647919

cve.org (CVE-2025-5992)

nvd.nist.gov (CVE-2025-5992)

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