Updated: 2025-08-20 03:16:27.884659
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.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | NONE | 0.0 |
| CVSS Version 3.x | HIGH | 9.1 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | libxml2 | 2.9.13 | 9.1 | HIGH | Released | CLSA-2025:1752747463 | 2025-07-18 02:05:53 | |
| Alpine Linux 3.18 ELS | libxml2 | 2.11.8 | 9.1 | HIGH | Needs Triage | 2026-02-11 11:55:56 | ||
| CentOS 6 ELS | libxml2 | 2.7.6 | 9.1 | HIGH | Released | CLSA-2025:1753377886 | 2025-08-09 01:42:32 | |
| CentOS 7 ELS | libxml2 | 2.9.1 | 9.1 | HIGH | Released | CLSA-2025:1753303283 | 2025-08-05 02:11:41 | |
| CentOS 8.4 ELS | libxml2 | 2.9.7-9 | 9.1 | HIGH | Released | CLSA-2025:1752654760 | 2025-07-17 06:42:59 | |
| CentOS 8.5 ELS | libxml2 | 2.9.7-9 | 9.1 | HIGH | Released | CLSA-2025:1752655171 | 2025-07-17 06:42:57 | |
| CentOS Stream 8 ELS | libxml2 | 2.9.7 | 9.1 | HIGH | Released | CLSA-2025:1752654590 | 2025-07-17 06:43:00 | |
| CloudLinux 6 ELS | libxml2 | 2.7.6 | 9.1 | HIGH | Released | CLSA-2025:1753378254 | 2025-08-06 05:51:45 | |
| CloudLinux 7 ELS | libxml2 | 2.9.1 | 9.1 | HIGH | Released | CLSA-2025:1753303387 | 2025-08-06 03:12:27 | |
| Debian 10 ELS | libxml2 | 2.9.4 | 9.1 | HIGH | Needs Triage | 2026-02-11 11:56:05 |