CVE-2021-46787: Huawei Emui

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

The AMS module has a vulnerability of improper permission control.Successful exploitation of this vulnerability may cause non-system application processes to crash.

Affected products

• Huawei Emui: version 10.1.0 only; version 10.1.1 only; version 11.0.0 only; version 11.0.1 only; version 12.0.0 only
• Huawei Harmonyos: version 2.0 only
• Huawei Magic UI: version 3.1.0 only; version 3.1.1 only; version 4.0.0 only

Published 2022-05-13. Last modified 2026-06-17.