CVE-2021-22323: Huawei Emui

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

There is an Integer Overflow 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.