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Huawei HarmonyOS Race Condition Vulnerability in Printing Module

Vulnerability

A race condition vulnerability has been identified in the printing module of Huawei HarmonyOS devices. This vulnerability, present in HarmonyOS 6.0.0, can be exploited to disrupt the availability of the printing service.

Impact

Exploitation of this vulnerability may lead to a denial of service, causing the printing function to become unavailable.

Remediation

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

Added: Mar 5, 2026, 8:18 AM
Updated: Mar 5, 2026, 8:18 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
2.9
remediation
0.0
relevance
3.5
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.