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Huawei HarmonyOS Ad Module Inconsistent Read/Write Serialization Vulnerability

Vulnerability

A vulnerability exists in the ad module of Huawei HarmonyOS due to inconsistent read/write serialization. This issue can be exploited to disrupt the availability of the ad service. The vulnerability affects HarmonyOS versions 5.1.0 and 5.0.1.

Impact

Exploitation of this vulnerability may lead to a denial-of-service condition for the ad service.

Added: Aug 6, 2025, 4:01 AM
Updated: Aug 6, 2025, 4:01 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
2.9
remediation
0.0
relevance
0.3
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.