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OpenHarmony File Management Storage Service Input Validation Vulnerability Leading to Denial-of-Service

Vulnerability

A denial-of-service vulnerability has been identified in the OpenHarmony file management storage service, specifically in versions through 6.0. This vulnerability allows local attackers to cause a denial-of-service condition by exploiting an input validation issue.

Impact

Exploitation of this vulnerability leads to a denial-of-service condition, causing the system to become unresponsive or unavailable.

Remediation

Users can apply the available patch by merging the pull request labeled '6.0.x' into their OpenHarmony 6.0 release branch.

Added: May 19, 2026, 4:22 AM
Updated: May 19, 2026, 4:22 AM

Vulnerability Rating

Custom Algorithm
spread
5.4
impact
2.5
exploitability
3.3
remediation
7.7
relevance
8.8
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.