CVE-2024-21539 Affecting eslint package, versions <9.15.0-r0
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.
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-WOLFILATEST-ESLINT-15382976
- published4 Mar 2026
- disclosed19 Nov 2024
Introduced: 19 Nov 2024
CVE-2024-21539 (opens in a new tab)How to fix?
Upgrade Wolfi eslint to version 9.15.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream eslint package and not the eslint package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
Versions of the package @eslint/plugin-kit before 0.2.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by exploiting this vulnerability.