Resource Allocation Vulnerability in Qt Framework by The Qt Company

CVE-2025-12385

What is CVE-2025-12385?

A vulnerability in The Qt Company's Qt Framework affects both desktop and mobile platforms, leading to improper validation of input. Specifically, the issue arises within the Text component of Qt Quick, where inadequate checks on the tag's width and height can result in excessive resource allocation. This unchecked input can cause applications to become unresponsive, impacting user experience across Qt versions from 5.0.0 through 6.10.0.

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