CVE-2023-39389: Huawei Emui

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability of input parameters being not strictly verified in the PMS module. Successful exploitation of this vulnerability may cause home screen unavailability.

Affected products

• Huawei Emui: version 11.0.1 only; version 12.0.0 only; version 12.0.1 only; version 13.0.0 only
• Huawei Harmonyos: version 2.0.0 only; version 2.0.1 only; version 2.1.0 only; version 3.0.0 only; version 3.1.0 only

Published 2023-08-13. Last modified 2026-06-17.