Microsoft's November Patch Tuesday release addresses a total of 63 vulnerabilities, including a zero-day flaw (CVE-2025-62215) that allows elevation of privilege through a race condition in the Windows Kernel. The vulnerabilities include 29 elevation of privilege, 2 security feature bypass, 16 remote code execution, 11 information disclosure, 2 denial of service, and 3 spoofing vulnerabilities. Four vulnerabilities are classified as "critical." Windows 11 users will receive updates such as a scrollable Start menu and enhancements to File Explorer and other features. Microsoft has ended support for Windows 10, but Extended Security Updates are available until October 13, 2026, for those who opted in.