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Huawei HarmonyOS Out-of-Bounds Write Vulnerability in Skia Module

Vulnerability

A high-severity out-of-bounds write vulnerability has been identified in the Skia module of Huawei's HarmonyOS. This vulnerability affects versions 5.1.0 and 5.0.1. Successful exploitation may lead to unauthorized memory access, potentially allowing for arbitrary code execution or causing a denial-of-service condition.

Impact

Exploitation of this vulnerability may affect service confidentiality.

Added: Aug 6, 2025, 4:15 AM
Updated: Aug 6, 2025, 4:15 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
4.4
remediation
7.7
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.