CVE-2025-3512

Name of the Vulnerable Software and Affected Versions: Qt versions 6.8.0 through 6.8.4

Description: There is a Heap-based Buffer Overflow vulnerability in QTextMarkdownImporter. This requires an incorrectly formatted markdown file to be passed to QTextMarkdownImporter to trigger the overflow.

Recommendations: For Qt versions 6.8.0 through 6.8.3, update to version 6.8.4 or later to resolve the issue. For Qt versions prior to 6.8.0, no action is required as these versions are not affected. As a temporary workaround, consider restricting the use of QTextMarkdownImporter until a patch is available.