Windows 10 · Release · Security update (Patch Tuesday)
December 14, 2021—KB5008230 (OS Build 10240.19145) - EXPIRED
- Release
- Cumulative update
- KB5008230 — Microsoft's article, opens in a new tab
What's in this update
Updates security for your Windows operating system.
From Microsoft's release notes for KB5008230.
Microsoft's known issues — KB5008230
Microsoft lists no known issues for this update (KB5008230).
Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 10240.19145 or KB5008230 and describe a fault appear here automatically.
In the news
No article names 10240.19145 or KB5008230 yet, and nothing about Windows 10 was published in its release window. Browse Windows news.
Discussed on the forum
No member thread names 10240.19145 yet.