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CVE-2026-20860: Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Access of resource using incompatible type (‘type confusion’) in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Microsoft Security Response Center
#vulnerability#windows#auth#Windows Ancillary Function Driver for WinSock#Security Vulnerability

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CVE-2026-21226: Azure Core shared client library for Python Remote Code Execution Vulnerability