CVE-2025-31171: Huawei Harmonyos

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

File read permission bypass vulnerability in the kernel file system module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Affected products

• Huawei Harmonyos: version 5.0.0 only

Published 2025-04-07. Last modified 2026-06-17.