Description
A flaw has been found in micropython up to 1.27.0. This vulnerability affects the function mp_import_all of the file py/runtime.c. This manipulation causes memory corruption. The attack needs to be launched locally. The exploit has been published and may be used. Patch name: 570744d06c5ba9dba59b4c3f432ca4f0abd396b6. It is suggested to install a patch to address this issue.
INFO
Published Date :
2026-02-06T06:02:08.671Z
Last Modified :
2026-02-23T09:22:01.000Z
Source :
VulDB
AFFECTED PRODUCTS
The following products are affected by CVE-2026-1998 vulnerability.
| Vendors | Products |
|---|---|
| Micropython |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1998.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
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Detailed values of each vector for above chart.
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Privileges Required
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Access Vector
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Authentication
Confidentiality Impact
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