Unrated severityNVD Advisory· Published Jul 14, 2026· Updated Aug 3, 2026
Windows Ancillary Function Driver for WinSock Information Disclosure Vulnerability
CVE-2026-34346
Description
Cleartext transmission of sensitive information in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.
Affected products
1Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34346mitrevendor-advisorypatch
News mentions
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