CVE-2025-5683: medium-severity vulnerability in Qt
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.1epss 0.2%
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.
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
Affected products
Qt · QtRelated CVEs — Qt
In the same product, most dangerous first.
CVE-2026-15037LOWXML injection vulnerability in QDom comment, CDATA and processing-instruction serializationEPSS 0.4%CVE-2025-6338CRITICALPossible denial of service with multiple incoming connections to a Schannel based server with a TLS backendEPSS 0.4%CVE-2025-5455HIGHPossible denial of service when passing malformed data in a URL to qDecodeDataUrlEPSS 0.4%CVE-2025-30348MEDIUMCVE-2025-30348EPSS 0.4%CVE-2025-12385HIGHImproper validation of <img> tag size in Text component parserEPSS 0.3%CVE-2025-5992LOWPassing values outside of expected range to QColorTransferGenericFunction can cause a denial of serviceEPSS 0.3%