CVE-2026-24928
Unknown Unknown - Not Provided

Out-of-Bounds Write in File System Module Risks Data Confidentiality

Publication date: 2026-02-06

Last updated on: 2026-02-09

Assigner: Huawei Technologies

Description
Out-of-bounds write vulnerability in the file system module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

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Meta Information

Published
2026-02-06
Last Modified
2026-02-09
Generated
2026-07-06
AI Q&A
2026-02-06
EPSS Evaluated
2026-07-05
NVD
CVE-2026-24928
EUVD
EUVD-2026-5676

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
huawei harmonyos 4.2.0
huawei emui 14.2.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-680 The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow.
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

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Executive Summary

This vulnerability is an out-of-bounds write issue in the file system module. It means that the software writes data outside the boundaries of allocated memory, which can lead to unexpected behavior or corruption.

Impact Analysis

Successful exploitation of this vulnerability may affect service confidentiality, potentially allowing unauthorized access to sensitive information or disruption of service integrity.

Compliance Impact

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Detection Guidance

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