CVE-2021-22386: Huawei Emui

High severity, CVSS 7.0. EPSS: 0.2% chance of exploitation in the next 30 days.

A component of the Huawei smartphone has a Double Free vulnerability. Local attackers may exploit this vulnerability to cause Root Elevation of Privileges.

Affected products

• Huawei Emui: version 11.0.0 only
• Huawei Magic UI: version 4.0.0 only

Published 2021-08-10. Last modified 2026-06-17.