Microsoft has released the Windows 10 KB5078885 extended security update to fix the March 2026 Patch Tuesday vulnerabilities, ...

Here's what those enrolled in the Windows 10 Extended Security Updates program need to know about each monthly security update. Now updated for KB5078885, released on March 10, 2026. Windows 10 has ...

Fix delivered in February Patch Tuesday update Microsoft says it previously released an initial resolution in the optional non-security preview update KB5074105 on January 29, 2026, which helped ...