Heap-based Buffer Overflow Affecting quickjs-ng/quickjs package, versions [,0.10.0)
Threat Intelligence
EPSS
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.
0.02% (3rd percentile)
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-UNMANAGED-QUICKJSNGQUICKJS-10062304
- published7 May 2025
- disclosed27 Apr 2025
- creditUnknown
Introduced: 27 Apr 2025
NewCVE-2025-46688 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade quickjs-ng/quickjs to version 0.10.0 or higher.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to an incorrect size calculation in JS_ReadBigInt.