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Huawei HarmonyOS Wasm Exception Capture Vulnerability in arkweb v8 Module

Vulnerability

A Wasm exception capture vulnerability has been identified in the arkweb v8 module of Huawei HarmonyOS 5.0.0. This vulnerability may lead to a failure in capturing certain types of Wasm exceptions.

Impact

Exploitation of this vulnerability may cause issues with capturing specific Wasm exception types, potentially leading to unhandled exceptions or errors in Wasm execution.

Added: Jun 6, 2025, 7:34 AM
Updated: Jun 6, 2025, 7:34 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.0
exploitability
4.7
remediation
7.7
relevance
0.1
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.