CVE-2021-40012: Huawei Emui

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Vulnerability of pointers being incorrectly used during data transmission in the video framework. Successful exploitation of this vulnerability may affect confidentiality.

Affected products

• Huawei Emui: version 11.0.0 only; version 12.0.0 only
• Huawei Harmonyos: version 2.0 only
• Huawei Magic UI: version 4.0.0 only

Published 2022-07-12. Last modified 2026-06-17.