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Huawei HarmonyOS Cross-Process Screen Stack Vulnerability in the UIExtension Module

Vulnerability

A cross-process screen stack vulnerability has been identified in the UIExtension module of Huawei HarmonyOS 5.0.0. This vulnerability may lead to unauthorized access to service confidentiality.

Impact

Exploitation of this vulnerability may compromise service confidentiality.

Remediation

Users can refer to the Huawei January 2025 Security Bulletin for guidance on applying the latest security updates.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
4.7
remediation
7.7
relevance
0.0
threat
0.0
urgency
2.9
incentive
0.8

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