CVE-2026-1652
Received Received - Intake
Buffer Overflow in Lenovo Virtual Bus Driver Causes Blue Screen

Publication date: 2026-03-11

Last updated on: 2026-03-11

Assigner: Lenovo Group Ltd.

Description
A potential buffer overflow vulnerability was reported in the Lenovo Virtual Bus driver used in Smart Connect that could allow a local authenticated user to corrupt memory and cause a Windows blue screen error.
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Meta Information
Published
2026-03-11
Last Modified
2026-03-11
Generated
2026-06-16
AI Q&A
2026-03-11
EPSS Evaluated
2026-06-15
NVD
CVE-2026-1652
EUVD
EUVD-2026-11353
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
lenovo virtual_bus *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-122 A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
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Executive Summary

This vulnerability is a potential buffer overflow in the Lenovo Virtual Bus driver used in Smart Connect. It could allow a local authenticated user to corrupt memory.

Exploitation of this vulnerability may cause a Windows blue screen error.

Impact Analysis

The impact of this vulnerability includes the possibility for a local authenticated user to corrupt memory, which can lead to system instability.

Specifically, it can cause a Windows blue screen error, resulting in a system crash and potential loss of unsaved data.

Compliance Impact

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Detection Guidance

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