CVE-2021-37039: Huawei Emui

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

There is an Input verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause Bluetooth DoS.

Affected products

• Huawei Emui: version 10.1.1 only; version 11.0.0 only
• Huawei Harmonyos: before 2.0 (fixed in 2.0)
• Huawei Magic UI: version 3.1.1 only; version 4.0.0 only

Published 2021-12-08. Last modified 2026-06-17.