Windows 11 KB5074109 & KB5073455 cumulative updates released
ID: 2dbead44-dd01-55b3-9f90-8eadebd92636
STIX ID: report--2dbead44-dd01-55b3-9f90-8eadebd92636
Feed Name: Bleeping Computer
Threat Score
Microsoft released Windows 11 cumulative updates KB5074109 (25H2/24H2) and KB5073455 (23H2) as the January 2026 Patch Tuesday, providing security patches for multiple vulnerabilities (including fixes referenced as zero-days elsewhere), bug fixes, removed modem drivers, WSL mirrored networking and Azure Virtual Desktop RemoteApp fixes, power/NPU and Secure Boot certificate changes, WDS behavior hardening, and an update to WinSqlite3.dll; users can install via Windows Update or the Microsoft Update Catalog.
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