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Huawei HarmonyOS Double Free Vulnerability in Multi-Mode Input Module

Vulnerability

A double free vulnerability has been identified in the multi-mode input module of Huawei HarmonyOS devices. This vulnerability allows for successful exploitation that may disrupt the input function. It affects HarmonyOS version 6.0.0.

Impact

Exploitation of this vulnerability may lead to a disruption of the input function on the affected device.

Remediation

Users can apply the January 2026 security update to address this vulnerability.

Added: Jan 14, 2026, 3:39 AM
Updated: Jan 14, 2026, 3:39 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
3.3
remediation
0.0
relevance
2.1
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.