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Huawei HarmonyOS Notepad Module Permission Control Vulnerability

Vulnerability

A permission control vulnerability has been identified in the Notepad module of Huawei devices running HarmonyOS versions 6.0.0 and 5.1.0. This vulnerability could lead to unauthorized access or manipulation of data, potentially compromising service confidentiality.

Impact

Exploitation of this vulnerability may result in unauthorized access or manipulation of data, affecting service confidentiality.

Remediation

Users can apply the January 2026 security update to address this vulnerability.

Added: Jan 14, 2026, 3:31 AM
Updated: Jan 14, 2026, 3:31 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
3.3
remediation
7.7
relevance
2.1
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.