Download Windows 10 KB5078885: GPU Fix, Secure Boot 2023 & Offline Installer (.msu) Links

The latest update for Windows 10, identified as KB5078885, is currently being distributed and is exclusive to devices that are part of the Extended Security Updates (ESU) program. This particular patch is released as part of the March 2026 Patch Tuesday update cycle. For convenience, Microsoft has also made available direct download links for offline installers of KB5078885 in the.msu format. However, it is generally advisable to download this update directly via the Windows Update settings.

This update is officially titled “2026-03 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5078885)”, and it typically requires around five minutes to complete the download.

Upon installation, KB5078885 upgrades the operating system to Windows 10 Build 19045.7058, with the primary enhancement being a resolution for certain system stability issues previously reported by users.

Several users have reported that recent Windows 10 updates have introduced stability problems, leading to non-responsiveness in key components like the Start menu and taskbar. While Microsoft has not formally acknowledged these issues, today’s patch addresses a stability bug that impacts specific GPU configurations.

Microsoft has not disclosed which GPU models are affected by this issue.

Download Links for Windows 10 KB5078885

To download Windows 10 KB5078885 directly, you can find links for 64-bit and ARM-64 architectures.

While the Microsoft Update Catalog is not necessary for most users, you may prefer to use the.msu offline installer if you manage multiple PCs and wish to avoid downloading updates individually via Windows Update.

The March 2026 update can be downloaded by navigating to Settings > Updates & Security > Windows Update.

What’s New in Windows 10 Build 19045.7058?

With the release of Windows 10 Build 19045.7058, Microsoft is transitioning to Secure Boot 2023 certificates for a wider range of devices.

Considering that older certificates will expire in June 2026, Microsoft aims to ensure devices receive the latest secure boot features. Secure Boot certificates validate software at boot time, forming a critical part of the UEFI architecture.

This technology helps prevent rootkits and other malicious software from executing during the PC startup process. Though a non-compliant Secure Boot won’t stop your device from booting, it will lack certain updated security protections. Therefore, keeping these certificates current is highly advised.

Microsoft has indicated that Windows 10 KB5078885 incorporates Secure Boot 2023 certificates for more devices. Nonetheless, this does not imply that the issuance of new certificates will automatically occur with this latest update. The rollout is targeted at devices that fall within a “high confidence” range based on diagnostic data, and fewer servers are likely to meet the criteria.

As per Microsoft’s announcement, new certificates will be rolled out only after devices successfully demonstrate update engagement, ensuring a gradual and controlled distribution process according to their support documentation.

The update also introduces a warning dialog for file selections within the System Image Manager and rectifies an issue within the Control Panel where File History was malfunctioning.

How to Enroll in Windows 10 Extended Security Updates

If you are unable to locate Windows 10 KB5078885, the most likely explanation is the cessation of normal OS support as of October 2025. Following this date, Windows 10 devices receive only regular security updates if they are enrolled in the Extended Security Updates (ESU) program.

For eligible consumer PCs, the ESU program provides critical security updates through October 13, 2026.

To enroll in ESU, adhere to the following steps:

Navigate to Settings > Update & Security > Windows Update.
A link labeled Enroll now should be visible. Click it.
Proceed to select Enroll now to initiate setup.
If operating using a local Windows account, you’ll be prompted to log in with your Microsoft account.
Decide how you wish to activate ESU: sync settings with your Microsoft account, redeem 1, 000 Microsoft Rewards points, or purchase a one-time ESU for $30 USD.
Your existing settings should be synced, concluding the enrollment.
Upon completing setup, the ESU license is linked to your Microsoft account.

Are There Any Known Issues with Windows 10 KB5078885?

Currently, Microsoft has not reported any new issues associated with the March 2026 update for Windows 10, indicating that users can safely proceed with the installation.

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