Windows 10 · 2016 · Release · Security update (Patch Tuesday)
March 9, 2021—KB5000803 (OS Build 14393.4283) - EXPIRED
- Release
- Cumulative update
- KB5000803 — Microsoft's article, opens in a new tab
What's in this update
Updates security for the Windows user interface. Updates to improve security when Windows performs basic operations. Updates to improve security when using Microsoft Office products.
From Microsoft's release notes for KB5000803.
Microsoft's known issues — KB5000803
- Issue Known issue After installing updates released March 9, 2021 or March 15, 2021, you might get unexpected results when printing from some apps. Issues might include: Elements of the document might print as solid black/color boxes or might be missing, including barcodes, QR codes, and graphics elements, such as logos. Table lines might be missing. Other alignment or formatting issues might also be present. Printing from some apps or to some printers might result in a blank page or label. Workaround: This issue is resolved in KB5001633 .
Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 14393.4283 or KB5000803 and describe a fault appear here automatically.
In the news
No article names 14393.4283 or KB5000803 yet, and nothing about Windows 10 2016 was published in its release window. Browse Windows news.