CVE-2021-37011: Huawei Harmonyos

Critical severity, CVSS 9.1. EPSS: 0.9% chance of exploitation in the next 30 days.

There is a Stack-based Buffer Overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to Out-of-bounds read.

Affected products

• Huawei Harmonyos: before 2.0 (fixed in 2.0)

Published 2021-12-07. Last modified 2026-06-17.