CVE-2021-22413: Huawei Emui

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

There is an Integer Overflow Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause the system to reset.

Affected products

• Huawei Emui: version 8.0 only; version 8.2 only; version 9.1.0 only; version 10.0.0 only
• Huawei Magic UI: version 3.0.0 only

Published 2021-08-02. Last modified 2026-06-17.