CVE-2026-28543
Race Condition in Maintenance Module Affecting Availability
Publication date: 2026-03-05
Last updated on: 2026-03-05
Assigner: Huawei Technologies
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| huawei | harmonyos | 5.1.0 |
| huawei | harmonyos | 6.0.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-362 | The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a race condition found in the maintenance and diagnostics module of a system.
A race condition occurs when multiple processes or threads access shared resources concurrently, leading to unexpected behavior.
In this case, the race condition could be exploited to affect the availability of the system.
How can this vulnerability impact me? :
Successful exploitation of this vulnerability may impact the availability of the affected system.
This means that the system or service could become unavailable or disrupted, potentially causing downtime or loss of service.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know