PT-2026-58116 · Microsoft · Windows 10 Version 1607+13

Published

2026-07-14

·

Updated

2026-07-14

·

CVE-2026-34346

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Cleartext transmission of sensitive information in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.

Fix

Cleartext Transmission of Sensitive Information

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Weakness Enumeration

Related Identifiers

CVE-2026-34346

Affected Products

Windows 10 Version 1607
Windows 10 Version 1809
Windows 10 Version 21H2
Windows 10 Version 22H2
Windows 11 Version 23H2
Windows 11 Version 24H2
Windows 11 Version 25H2
Windows 11 Version 26H1
Windows Server 2012
Windows Server 2012 R2
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2025