OpenHarmony v6.0 Local DOS via Unauthenticated Resource Exhaustion
CVE-2026-28751 Published on May 19, 2026

filemanagement_storage_service has an improper input validation vulnerability
in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS.

NVD

Vulnerability Analysis

CVE-2026-28751 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
LOW

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2026-28751

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OpenHarmony
 

Affected Versions

OpenHarmony: