, an elevation of privilege vulnerability in the Windows Cloud Files Mini Filter Driver that could allow an attacker to gain SYSTEM access. Cumulative Improvements
: Microsoft paused optional non-security preview updates for December 2025 due to the holiday period. windows server 2022 ltsc 21h2 x64 english decem updated
Mainstream support continues until October 13, 2026 , with extended support available until October 14, 2031 . Enhancements in the December Update , an elevation of privilege vulnerability in the
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