NULL Pointer Dereference Affecting libxmljs package, versions *
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-JS-LIBXMLJS-14723210
- published28 Dec 2025
- disclosed26 Dec 2025
- credittal-lavi
Introduced: 26 Dec 2025
CVE-2025-25341 (opens in a new tab)How to fix?
There is no fixed version for libxmljs.
Overview
libxmljs is a libxml bindings for v8 javascript engine
Affected versions of this package are vulnerable to NULL Pointer Dereference in the parsing process of specially crafted XML documents when accessing the _ref property on entity_ref and entity_decl nodes. An attacker can cause a segmentation fault and disrupt service availability by submitting malicious XML input.