Windows 10 · 2016 · Release · Security update (Patch Tuesday)

May 12, 2020—KB4556813 (OS Build 14393.3686)

What's in this update

Updates to improve security when using Internet Explorer and Microsoft Edge. Updates to improve security when using input devices such as a mouse, keyboard, or stylus. Updates to improve security when Windows performs basic operations. Updates for storing and managing files.

From Microsoft's release notes for KB4556813.

Microsoft's known issues — KB4556813

  • Issue Known issue After installing KB4467684 , the cluster service may fail to start with the error “2245 (NERR_PasswordTooShort)” if the group policy “Minimum Password Length” is configured with greater than 14 characters. Workaround: Set the domain default "Minimum Password Length" policy to less than or equal to 14 characters. Microsoft is working on a resolution and will provide an update in an upcoming release.

Microsoft's release notes for KB4556813 ›

Known issues — reported on the forum

No problems reported on the forum for this build yet. Threads that name 14393.3686 or KB4556813 and describe a fault appear here automatically.

In the news

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Discussed on the forum

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