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Huawei HarmonyOS Audio Codec Module Out-of-Bounds Access Vulnerability

Vulnerability

A vulnerability allowing out-of-bounds access has been identified in the audio codec module of Huawei's HarmonyOS. This vulnerability exists in HarmonyOS versions 5.1.0 and 5.0.1. Successful exploitation may impact the availability of the service.

Impact

Exploitation of this vulnerability may lead to a denial-of-service condition, affecting the availability of the service.

Added: Sep 1, 2025, 7:22 PM
Updated: Sep 1, 2025, 7:22 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
3.3
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.