CVE-2022-25324: Bignum Project Bignum

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

All versions of package bignum are vulnerable to Denial of Service (DoS) due to a type-check exception in V8, when verifying the type of the second argument to the .powm function, V8 will crash regardless of Node try/catch blocks.

Affected products

Published 2022-05-06. Last modified 2026-06-17.