CVE-2021-22369: Huawei Emui

High severity, CVSS 8.1. EPSS: 0.6% chance of exploitation in the next 30 days.

There is a Time-of-check Time-of-use (TOCTOU) Race Condition Vulnerability in Huawei Smartphone. Successful exploitation of these vulnerabilities may escalate the permission to that of the root user.

Affected products

• Huawei Emui: version 10.1.1 only; version 11.0.0 only
• Huawei Magic UI: version 3.1.1 only; version 4.0.0 only

Published 2021-06-30. Last modified 2026-06-17.