Microsoft has confirmed that Secure Boot certificate updates are failing or being blocked on some Windows 11 PCs.

PCWorld reports that Windows 11 update KB5094126 is causing severe boot failures, BitLocker recovery loops, and blue screens on business PCs. HP EliteBook and Dell Precision systems are particularly ...

Microsoft’s Windows 10 update KB5094127 is causing BitLocker recovery key prompts on enterprise PCs with specific Group Policy configurations. PCWorld reports this primarily affects business systems ...

A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s real-world impact.

A recent Windows 11 update is causing significant problems for some users during system startup and in everyday use. As reported by Windows Latest, the June update KB5094126 (Build 26200.8655), which ...

As part of Patch Tuesday earlier this week, Microsoft also released a Windows 10 cumulative update: KB5094127. However, after installing this patch, some Windows 10 users are experiencing issues.

Microsoft added the Recycle Bin bug to its Windows Release Health Dashboard on June 19, 2026, making it the first formally confirmed regression from the June 9 Patch Tuesday cumulative update, ...

Researcher’s feud with Microsoft continues to escalate with new Windows zero-day flaw that an experience vulnerability expert says doesn’t work as advertised. A disgruntled researcher who has been ...

Microsoft released Windows 11 KB5094126 and KB5093998 last week as the latest Patch Tuesday updates. Following that the company also published the accompanying dynamic updates under KB5094149, ...

Microsoft has fixed a known issue causing the June 2026 security updates to fail on Windows Server 2016 systems that weren't up to date. The issue was acknowledged in an admin portal service alert ...

This post will show you what you can do if you receive Error 0xC004D307, Security processor reported that maximum allowed number of re-arms has been exceeded, You ...