CVE-2019-19513: UN4SEEN Bassmidi

Critical severity, CVSS 9.8. EPSS: 3% chance of exploitation in the next 30 days.

The BASSMIDI plugin 2.4.12.1 for Un4seen BASS Audio Library on Windows is prone to an out of bounds write vulnerability. An attacker may exploit this to execute code on the target machine. A failure in exploitation leads to a denial of service.

Affected products

• UN4SEEN Bassmidi: up to and including 2.4.12.1

Published 2020-10-16. Last modified 2026-06-17.