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Huawei HarmonyOS Buffer Overflow Vulnerability in Codec Module

Vulnerability

A buffer overflow vulnerability has been identified in the codec module of Huawei's HarmonyOS 5.0.0. Successful exploitation of this vulnerability may impact the operating system's availability.

Impact

Exploitation of this vulnerability may lead to a denial-of-service condition, causing a crash or unresponsive state in the affected application or service.

Remediation

Users can apply the latest security update available through the Huawei Update system to address this vulnerability.

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
4.4
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.