Buffer Under-read Affecting libxmljs package, versions >=0.8.0


Severity

Recommended
0.0
low
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.03% (6th percentile)

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  • Snyk IDSNYK-JS-LIBXMLJS-10557392
  • published27 Jun 2025
  • disclosed21 Apr 2025
  • creditChen Lihai, Yu Dongsong, Zhang Yuqing

Introduced: 21 Apr 2025

CVE-2025-32415  (opens in a new tab)
CWE-127  (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 Buffer Under-read in the xmlSchemaIDCFillNodeTables() function. An attacker can cause partial denial of service by by validating a malicious XML document against an XML schema using xsd:keyref in combination with recursively defined types that have additional identity constraints.

CVSS Base Scores

version 4.0
version 3.1