๐Ÿ›ก๏ธ CVE-2025-49794
๐Ÿ”ด CVSS 9.1 โ€” Critical โœ… No Known Exploit CWE-825 NVD
9.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's crash using libxml or other possible undefined behaviors.

Details

Severity CRITICAL
CVSS Score 9.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE CWE-825
Public Exploit โœ… No
Source NVD
Published 2025-06-16
Updated 2026-06-03
Modified 2026-06-02
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”

References

Similar Threats

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