CVE-2021-37850: Eset Cyber Security

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

ESET was made aware of a vulnerability in its consumer and business products for macOS that enables a user logged on to the system to stop the ESET daemon, effectively disabling the protection of the ESET security product until a system reboot.

Affected products

• Eset Cyber Security: up to and including 6.10.700
• Eset Endpoint Antivirus: up to and including 6.10.910.0
• Eset Endpoint Security: up to and including 6.10.910.0

Published 2021-11-08. Last modified 2026-06-17.