CVE-2026-24917
Unknown
Unknown - Not Provided
Use-After-Free Vulnerability in Security Module Affecting Availability
Publication date: 2026-02-06
Last updated on: 2026-02-10
Assigner: Huawei Technologies
Description
Description
UAF vulnerability in the security module.
Impact: Successful exploitation of this vulnerability may affect availability.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| huawei | harmonyos | 3.1.0 |
| huawei | emui | 13.0.0 |
| 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 | emui | 14.2.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-416 | The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Use-After-Free (UAF) issue found in the security module. A UAF vulnerability occurs when a program continues to use memory after it has been freed, which can lead to unpredictable behavior or exploitation.
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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