CVE-2026-34864
Boundary-Unlimited Vulnerability in Application Read Module Causes DoS
Publication date: 2026-04-13
Last updated on: 2026-04-15
Assigner: Huawei Technologies
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| huawei | harmonyos | 6.0.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a boundary-unlimited issue in the application read module. It means that the application does not properly limit or check boundaries when reading data, which can lead to unexpected behavior or errors.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The provided information does not specify how the boundary-unlimited vulnerability in the application read module affects compliance with common standards and regulations such as GDPR or HIPAA.
How can this vulnerability impact me? :
Successful exploitation of this vulnerability may affect the availability of the affected system or application.
What immediate steps should I take to mitigate this vulnerability?
The provided resources do not contain specific mitigation steps or patches for CVE-2026-34864.
Given the vulnerability affects Huawei HarmonyOS and impacts availability, a general recommendation is to apply the latest security updates from Huawei as they become available.