PT-2026-7342
CVE-2026-21238
·
Published
2026-02-10
·
Updated
2026-02-11
Description by
CVSS 3.1
7.8
HighMetricsAV: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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