CVE-2026-24919
Unknown
Unknown - Not Provided
Out-of-Bounds Write in DFX Module Affecting Availability
Publication date: 2026-02-06
Last updated on: 2026-02-10
Assigner: Huawei Technologies
Description
Description
Out-of-bounds write vulnerability in the DFX module.
Impact: Successful exploitation of this vulnerability may affect availability.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| huawei | emui | 12.0.0 |
| huawei | harmonyos | 4.0.0 |
| huawei | emui | 14.0.0 |
| huawei | harmonyos | 4.2.0 |
| huawei | harmonyos | 4.3.0 |
| huawei | emui | 15.0.0 |
| huawei | harmonyos | 4.3.1 |
| huawei | emui | 14.2.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| 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 found in the DFX module. An out-of-bounds write occurs when a program writes data outside the boundaries of allocated memory, which can lead to unexpected behavior or system instability.
How can this vulnerability impact me? :
Successful exploitation of this vulnerability may affect the availability of the affected system or service.
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?
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What immediate steps should I take to mitigate this vulnerability?
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