Out-of-bounds Read Affecting libxmljs package, versions *
Threat Intelligence
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.
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Test your applications- Snyk IDSNYK-JS-LIBXMLJS-10674191
- published10 Jul 2025
- disclosed11 Jun 2025
- creditNikita Sveshnikov
Introduced: 11 Jun 2025
CVE-2025-49796 (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 Out-of-bounds Read due to improper namespace processing of sch:name elements in xmlSchematronFormatReport() function. An attacker can cause a denial of service or potentially execute arbitrary code by providing specially crafted XML input.