vulnerability
Amazon Linux 2023: CVE-2025-7425: Important priority package update for libxml2
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:N/C:N/I:C/A:C) | Jul 10, 2025 | Sep 9, 2025 | Sep 9, 2025 |
Severity
6
CVSS
(AV:L/AC:M/Au:N/C:N/I:C/A:C)
Published
Jul 10, 2025
Added
Sep 9, 2025
Modified
Sep 9, 2025
Description
A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.
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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