CVE-2020-7261: McAfee Endpoint Security

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Buffer Overflow via Environment Variables vulnerability in AMSI component in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update allows local users to disable Endpoint Security via a carefully crafted user input.

Affected products

• McAfee Endpoint Security: version 10.5.0 only; version 10.5.1 only; version 10.5.2 only; version 10.5.3 only; version 10.5.4 only; version 10.5.5 only; …

Published 2020-04-15. Last modified 2026-06-17.