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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 can lead to a denial-of-service condition, affecting the availability of the service.

Impact

Exploitation of this vulnerability may cause a denial-of-service condition, impacting the availability of the service.

Remediation

Users can apply the January 2026 security update to address this vulnerability. Instructions for downloading this update are available on the Huawei support website.

Added: Jan 14, 2026, 3:35 AM
Updated: Jan 14, 2026, 3:35 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
2.9
remediation
7.7
relevance
2.0
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.