Windows 10 · Release · Security update (Patch Tuesday)
July 13, 2021—KB5004249 (OS Build 10240.19003) - EXPIRED
- Release
- Cumulative update
- KB5004249 — Microsoft's article, opens in a new tab
What's in this update
Updates to improve security when Windows performs basic operations.
From Microsoft's release notes for KB5004249.
Microsoft's known issues — KB5004249
- Issue Known issue After installing updates released July 13, 2021 on domain controllers (DCs) in your environment, printers, scanners, and multifunction devices that are not compliant with section 3.2.1 of RFC 4556 spec might fail to print when using smart card (PIV) authentication. Workaround: For more information, see KB5005408 .
Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 10240.19003 or KB5004249 and describe a fault appear here automatically.
In the news
No article names 10240.19003 or KB5004249 yet, and nothing about Windows 10 was published in its release window. Browse Windows news.
Discussed on the forum
No member thread names 10240.19003 yet.