Windows 10 · Release · Security update (Patch Tuesday)

April 13, 2021—KB5001340 (OS Build 10240.18906)

What's in this update

Updates to improve security when Windows performs basic operations. Updates to improve security when using input devices such as a mouse, keyboard, or pen.

From Microsoft's release notes for KB5001340.

Microsoft's known issues — KB5001340

Microsoft lists no known issues for this update (KB5001340).

Microsoft's release notes for KB5001340 ›

Known issues — reported on the forum

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In the news

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Discussed on the forum

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