vulnerability
Amazon Linux 2023: CVE-2025-49794: Important priority package update for libxml2
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:N/C:N/I:C/A:C) | Jun 10, 2025 | Jul 30, 2025 | Jul 30, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:N/I:C/A:C)
Published
Jun 10, 2025
Added
Jul 30, 2025
Modified
Jul 30, 2025
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 <sch:name path="..."/> 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.
Solutions
amazon-linux-2023-upgrade-libxml2amazon-linux-2023-upgrade-libxml2-debuginfoamazon-linux-2023-upgrade-libxml2-debugsourceamazon-linux-2023-upgrade-libxml2-develamazon-linux-2023-upgrade-libxml2-staticamazon-linux-2023-upgrade-python3-libxml2amazon-linux-2023-upgrade-python3-libxml2-debuginfo
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