What’s Vulnerable › Vulnerabilities
CVE-2025-5992: Passing values outside of expected range to QColorTransferGenericFunction can cause a denial of service
- Severity: low (CVSS 2.3 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-07-11 · updated 2026-07-29
- Weakness: CWE-20
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.
Affected products
- Qt: from 6.6.0 through 6.8.3; from 6.9.0 through 6.9.1
References
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