Microsoft releases Windows 10 KB5082200 extended security update

April 14, 2026
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What Microsoft shipped

Microsoft has released KB5082200, an extended security update for Windows 10. It has been reported that the patch addresses a set of security issues affecting devices enrolled in Microsoft's Extended Security Updates (ESU) program and is being distributed through Windows Update and the Microsoft Update Catalog. Short and sweet: if your organization still runs an out-of-support Windows 10 build and pays for ESU, this is one of the updates that keeps you from being left vulnerable.

How to get it

Check Windows Update, your enterprise update management tool (WSUS, MECM), or grab the package directly from the Microsoft Update Catalog if you prefer manual installs. Install time and a reboot are likely. IT admins, you know the drill — test in a lab, then push at scale. For small shops or lone users, the path is simpler: follow Windows Update prompts and don’t ignore the restart.

Why it matters

Extended updates are safety nets — pricier than free updates, but crucial if you can’t migrate immediately. Want to be safe or roll the dice? This is the choice organizations face as Microsoft winds down mainstream support across its product lines. It’s not flashy, but keeping a system patched is the kind of boring thing that avoids very public headaches later.

Sources: bleepingcomputer