CVE-2015-8858: Uglifyjs Project Uglifyjs

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

The uglify-js package before 2.6.0 for Node.js allows attackers to cause a denial of service (CPU consumption) via crafted input in a parse call, aka a "regular expression denial of service (ReDoS)."

Affected products

• Uglifyjs Project Uglifyjs: up to and including 2.5.0

Published 2017-01-23. Last modified 2026-06-17.