Windows Server 1909 build 18363.448 — release notes, downloads, known issues

Feature update to Windows Server, version 1909 (18363.448)

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No problems reported on the forum for this build yet. Threads that name 18363.448 and describe a fault appear here automatically.

No article names 18363.448 yet, and nothing about Windows Server 1909 was published in its release window. Browse Windows news.

Thread Version 1909-18363.476 You broke file explorer search 8 replies · Nov 19, 2019 · 1909 thread from the release window
Issue Win10 1903 (or 1909) upgrade - Realtek Bluetooth problem 2 replies · Mar 10, 2025 · 1909 thread from the release window

Builds sharing the .448 minor, released within three days.