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1 vulnerability found for Qt_for_MCUs by qt

CVE-2026-94370 (GCVE-0-2026-94370)
Vulnerability from cvelistv5
Published
2026-10-14 05:43
Modified
2026-10-14 16:02
CWE
Summary
A defect in the Qt for MCUs core string handling causes heap memory corruption. When an application passes text into Qt Quick Ultralite using the public Qul::String interface type, and that text is held in a std::string, the conversion to the internal string type copies the pointer without taking ownership of it. Two objects then release the same memory, producing a double free, an invalid free, or a use-after-free.
Impacted products
Vendor Product Version
qt Qt_for_MCUs Version: 2.12.1
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