CVE-2021-46891: Huawei Emui

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Vulnerability of incomplete read and write permission verification in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.

Affected products

• Huawei Emui: version 12.0.0 only
• Huawei Harmonyos: version 2.0 only

Published 2023-07-05. Last modified 2026-06-17.