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
Description
Out-of-bounds write vulnerability in the file system module.
Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| huawei | harmonyos | 4.2.0 |
| huawei | emui | 14.2.0 |
Helpful Resources
Exploitability
CWE
KEV
| 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
AI Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
Successful exploitation of this vulnerability may affect service confidentiality, potentially allowing unauthorized access to sensitive information or disruption of service integrity.
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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