VDB
ALPINE-CVE-2025-49794
ALPINE-CVE-2025-49794
PUBLISHED
CVSS 9.100000381469727 CRITICAL
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.
Risk Scores
CVSS v3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.21 | libxml2 | 0, 2.10.2-r0, 2.10.2-r1 |
| Alpine:v3.22 | libxml2 | 2.9.9-r3, 0, 2.10.2-r0 |
| Alpine:v3.23 | libxml2 | 0, 2.10.0-r0, 2.10.1-r0 |
Timeline
- Jun 16, 2025 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch