CVE-2026-28553: Huawei Emui

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Vulnerability of improper permission control in the theme setting module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Affected products

• Huawei Emui: version 14.0.0 only; version 14.2.0 only; version 15.0.0 only
• Huawei Harmonyos: version 4.0.0 only; version 4.2.0 only; version 4.3.0 only; version 4.3.1 only

Published 2026-04-13. Last modified 2026-06-17.