Microsoft quietly published two targeted Dynamic Update packages for Windows 11, version 24H2 (and Windows Server 2025) — KB5065378 (a Setup Dynamic Update) and KB5064097 (a Safe OS / WinRE Dynamic Update) — on August 29, 2025, delivering refreshed setup binaries and a new Windows Recovery...
Microsoft released the August 12, 2025 cumulative security update for Windows 11, version 24H2 — KB5063878 (OS Build 26100.4946) — a routine but important monthly package that bundles the latest cumulative fixes, updates to several AI components (targeted at Copilot+ devices), and an updated...
2026 expiration
24h2
ai components
air-gappeddeployment
august 2025
certificate expiration
configmgr
copilot
enterprise rollout
firmware
kb5063875
kb5063878
kek ca 2011
kek ca 2023
kek db updates
lcu
oem firmware
oem partnerships
os build 22621.5768
os build 26100.4946
patch
rollout testing
secure boot
secure boot certificates
servicing stack update
ssu
uefi
windows 11
windows update
windows update for business
wsus