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Huawei HarmonyOS Buffer Overflow Vulnerability in Device Management Module

Vulnerability

A buffer overflow vulnerability has been identified in the device management module of Huawei HarmonyOS. This vulnerability affects versions 5.1.0 and 5.0.1. Successful exploitation of this issue may lead to a denial-of-service condition, impacting the availability of the affected service.

Impact

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

Added: Oct 11, 2025, 10:30 AM
Updated: Oct 11, 2025, 10:30 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
4.7
remediation
0.0
relevance
0.7
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.