Windows
CVE-2026-1652
MEDIUM
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Lifecycle Timeline
2DescriptionCVE.org
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.
AnalysisAI
The Lenovo Virtual Bus driver in Smart Connect contains a buffer overflow that allows local authenticated users to corrupt memory and trigger system crashes on Windows systems. This vulnerability requires valid credentials and local access, limiting exposure to users already present on affected machines. No patch is currently available to address this issue.
Technical ContextAI
Classified as CWE-122 (Heap-based Buffer Overflow). 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.
Affected ProductsAI
A potential buffer overflow vulnerability was reported in the Lenovo Virtual Bus driver used in Smart Connect that could allow a local authenticated u
RemediationAI
Monitor vendor advisories for a patch. Enable ASLR, DEP/NX, and stack canaries where possible.
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Same weakness CWE-122 – Heap-based Buffer Overflow
View allSame technique Buffer Overflow
View allShare
External POC / Exploit Code
Leaving vuln.today