Microsoft releases out-of-band Windows fixes with certificate updates

The Register SecurityOctober 27, 2026Endpoint

Microsoft has released another out-of-band update for Windows, but this one isn't an emergency fix for the latest breakages. This time, it's all about certificates. The non-security out-of-band release applies to supported OSes ranging from Windows 11 and Windows Server 2025, to Windows 10.

Summary from The Register Security.

Read the full article at The Register Security

Microsoft releases out-of-band Windows fixes with certificate updates

More in Endpoint

Microsoft Authenticator Flaw Let Permissionless Android Apps Steal Work Account Tokens

iOS, macOS 27.2 Patch 286 Bugs; Fix for Exploited Flaw Backported to iOS 18

Apple backports CoreGraphics zero-day patches to older iPhones

What happens when security tools go dark before the ransomware

Microsoft Authenticator vulnerability let rogue Android apps steal work account access