PT-2026-7342

CVE-2026-21238

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Published

2026-02-10

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Updated

2026-02-11

Description by

CVSS 3.1
7.8
High
MetricsAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Windows Ancillary Function Driver for WinSock (affected versions not specified)
Description An issue with access control in the Windows Ancillary Function Driver for WinSock can allow a local attacker to gain higher privileges on a system. This is an elevation-of-privilege issue that could affect the system.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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