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Huawei HarmonyOS Permission Control Vulnerability in Security Control Module

Vulnerability

A permission control vulnerability has been identified in the security control module of Huawei HarmonyOS. This vulnerability, present in HarmonyOS versions 6.0.0 and 5.1.0, could be exploited to affect the confidentiality of services.

Impact

Exploitation of this vulnerability may lead to unauthorized access to sensitive information, compromising service confidentiality.

Remediation

Users can refer to the Huawei May 2026 Security Bulletin for instructions on applying the latest security update, which addresses this vulnerability.

Added: May 15, 2026, 12:33 PM
Updated: May 15, 2026, 12:33 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
3.3
remediation
0.0
relevance
8.4
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.