CVE-2021-36999: Huawei Emui

High severity, CVSS 7.8. EPSS: 0.9% chance of exploitation in the next 30 days.

There is a Buffer overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by sending malicious images and inducing users to open the images may cause remote code execution.

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 2021-10-28. Last modified 2026-06-17.