CVE-2022-0240: Mruby

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

mruby is vulnerable to NULL Pointer Dereference

Affected products

• Mruby Mruby: before 3.2 (fixed in 3.2)

Published 2022-01-17. Last modified 2026-06-17.