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Huawei HarmonyOS Multi-Thread Race Condition Vulnerability in Card Framework Module

Vulnerability

A multi-thread race condition vulnerability has been identified in the card framework module of Huawei HarmonyOS. This vulnerability, present in HarmonyOS 6.0.0, can be exploited to affect the availability of the system.

Impact

Exploitation of this vulnerability may lead to a denial-of-service condition, causing disruptions in the normal availability of the affected system or application.

Remediation

Users can apply the January 2026 security update, which includes a patch for this vulnerability.

Added: Jan 14, 2026, 3:36 AM
Updated: Jan 14, 2026, 3:36 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
2.9
remediation
7.7
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.