CVE-2025-54643: Huawei Emui

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

Out-of-bounds array access issue due to insufficient data verification in the kernel ambient light module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Affected products

• Huawei Emui: version 13.0.0 only; version 14.0.0 only
• Huawei Harmonyos: version 3.1.0 only; version 4.0.0 only

Published 2025-08-06. Last modified 2026-06-17.