Medium severityNVD Advisory· Published Apr 11, 2025· Updated Apr 15, 2026
CVE-2025-3512
CVE-2025-3512
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.This issue affects Qt from 6.8.0 to 6.8.4. Versions up to 6.6.0 are known to be unaffected, and the fix is in 6.8.4 and later.
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Affected products
1Patches
Vulnerability mechanics
References
6- www.openwall.com/lists/oss-security/2025/04/24/4nvd
- www.openwall.com/lists/oss-security/2025/04/24/5nvd
- www.openwall.com/lists/oss-security/2025/04/24/6nvd
- www.openwall.com/lists/oss-security/2025/04/25/1nvd
- www.openwall.com/lists/oss-security/2025/04/25/2nvd
- codereview.qt-project.org/c/qt/qtbase/+/635546nvd
News mentions
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