Vulnerability Monitor

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CVE-2025-3512

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.

Published

2025-04-11T08:15:15.797

Last Modified

2025-04-25T18:15:26.103

Status

Awaiting Analysis

Source

a59d8014-47c4-4630-ab43-e1b13cbe58e3

Severity

Weaknesses

Type: Secondary
CWE-122

Affected Vendors & Products

References

https://codereview.qt-project.org/c/qt/qtbase/+/635546 (a59d8014-47c4-4630-ab43-e1b13cbe58e3)
http://www.openwall.com/lists/oss-security/2025/04/24/4 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2025/04/24/5 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2025/04/24/6 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2025/04/25/1 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2025/04/25/2 (af854a3a-2127-422b-91ae-364da2661108)