CVE-2026-58558: Huawei Emui

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Permission control vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Affected products

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

Published 2026-07-15. Last modified 2026-07-15.