CVE-2026-34864
Received Received - Intake
Boundary-Unlimited Vulnerability in Application Read Module Causes DoS

Publication date: 2026-04-13

Last updated on: 2026-04-15

Assigner: Huawei Technologies

Description
Boundary-unlimited vulnerability in the application read module. Impact: Successful exploitation of this vulnerability may affect availability.
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Meta Information
Published
2026-04-13
Last Modified
2026-04-15
Generated
2026-06-16
AI Q&A
2026-04-13
EPSS Evaluated
2026-06-14
NVD
CVE-2026-34864
EUVD
EUVD-2026-21846
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
huawei harmonyos 6.0.0
Helpful Resources
Exploitability
CWE
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KEV
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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.
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Compliance Impact

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.

Executive Summary

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.

Impact Analysis

Successful exploitation of this vulnerability may affect the availability of the affected system or application.

Mitigation Strategies

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.

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