Integer Overflow or Wraparound Affecting libxmljs package, versions >=0.8.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.14% (35th percentile)

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  • Snyk IDSNYK-JS-LIBXMLJS-10557388
  • published27 Jun 2025
  • disclosed14 Oct 2022
  • creditMaddie Stone

Introduced: 14 Oct 2022

CVE-2022-40303  (opens in a new tab)
CWE-190  (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 Integer Overflow or Wraparound via XML_PARSE_HUGE due to missing length checks.

CVSS Base Scores

version 3.1