CVE-2021-37051: Huawei Emui

Critical severity, CVSS 9.1. EPSS: 0.8% chance of exploitation in the next 30 days.

There is an Out-of-bounds read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause out-of-bounds memory access.

Affected products

• Huawei Emui: version 9.1.0 only; version 9.1.1 only; version 10.0.0 only; version 10.1.0 only; version 11.0.1 only
• Huawei Harmonyos: before 2.0 (fixed in 2.0)
• Huawei Magic UI: version 2.1.1 only; version 3.0.0 only; version 3.1.0 only

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