CVE-2021-3162: Docker

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Docker Desktop Community before 2.5.0.0 on macOS mishandles certificate checking, leading to local privilege escalation.

Affected products

• Docker Docker: before 2.5.0.0 (fixed in 2.5.0.0)

Published 2021-01-15. Last modified 2026-06-17.