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Huawei HarmonyOS and EMUI Vibration Service Denial-of-Service Vulnerability

Vulnerability

A denial-of-service vulnerability has been identified in the vibration service of Huawei's HarmonyOS and EMUI. This vulnerability affects several different versions and could lead to a disruption in service availability.

Impact

Exploitation of this vulnerability can cause a denial-of-service, impacting the availability of the affected service.

Remediation

Users can refer to the Huawei July 2026 Security Bulletin for guidance on applying the latest security updates, which address this vulnerability.

Added: Jul 15, 2026, 1:28 PM
Updated: Jul 15, 2026, 1:28 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
3.3
remediation
7.7
relevance
9.8
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.