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.

INFO

Published Date :

2025-04-11T07:39:48.298Z

Last Modified :

2025-04-25T18:03:41.850Z

Source :

TQtC
AFFECTED PRODUCTS

The following products are affected by CVE-2025-3512 vulnerability.

Vendors Products
Qt
  • Qt
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-3512.

URL Resource
http://www.openwall.com/lists/oss-security/2025/04/24/4 cve-icon
http://www.openwall.com/lists/oss-security/2025/04/24/5 cve-icon
http://www.openwall.com/lists/oss-security/2025/04/24/6 cve-icon
http://www.openwall.com/lists/oss-security/2025/04/25/1 cve-icon
http://www.openwall.com/lists/oss-security/2025/04/25/2 cve-icon
https://codereview.qt-project.org/c/qt/qtbase/+/635546 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-3512 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-3512 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact