CVE-2023-35632

moderate-risk

Published 2023-12-12

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Do I need to act?

4.0% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.8/10 High

LOCAL / LOW complexity

Windows 10 1507

Windows 10 1607

Windows 10 1809

Windows 10 21H2

Windows 10 22H2

Windows Server 2008

Windows Server 2012

Windows Server 2016

Windows Server 2019

Microsoft

Patch https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35632

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moderate-risk

Severity 24/34 · High

Exploitability 7/34 · Low

Exposure 16/34 · Moderate