Microsoft releases dynamic updates for Windows 10 / Windows 11: mitigating BlackLotus vulnerabilities and enhancing WinRE security

News on July 13th, Microsoft released KB5028166 for Win10 and KB5028185 for Win11 during yesterday’s Patch Tuesday event day. Today, it announced again that it will update KB5028166 for Win11. , Win10 releases dynamic updates.

Microsoft updated the Windows Health Control Center page today, indicating that the dynamic update released this time is mainly deployed in the second phase to further contain and mitigate the BlackLotus UEFI boot suite security vulnerability. The official also released a guide manual to guide users to install and use it. .

Microsoft released KB5028312 and KB5028314 updates for Win11 this time, which mainly strengthens the SafeOS dynamic update package of WinRE (Windows Recovery Environment) and simplifies the automatic deployment of Safe Boot DBX revocation files.

These dynamic updates are pushed out simultaneously with this month’s cumulative updates. Win11 users can manually check whether there are available updates through the Windows Update page.

IT Home attaches a link to the Microsoft Update Catalog page here. Users in need can click to download it manually.

Win11:

• KB5028312
• KB5028314

Win10:

• KB5028311

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