CVE-2025-26474
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Improper Input Handling in OpenHarmony v5.0.3 Local Attack
Publication date: 2026-03-16
Last updated on: 2026-03-17
Assigner: OpenHarmony
Description
Description
in OpenHarmony v5.0.3 and prior versions allow a local attacker cause information improper input. This vulnerability can be exploited only in restricted scenarios.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| openatom | openharmony | 5.0.3 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-20 | 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in OpenHarmony version 5.0.3 and earlier. It allows a local attacker to cause improper input of information. However, the exploitation of this vulnerability is limited to restricted scenarios.
How can this vulnerability impact me? :
The vulnerability can lead to improper input of information by a local attacker, which may result in limited information disclosure. The CVSS base score is 3.3, indicating a low severity impact with potential confidentiality impact but no impact on integrity or availability.
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
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