Microsoft has released out-of-band (OOB) updates to fix issues affecting Windows Server systems after installing the April 2026 security updates.

Windows Server 2025 is currently open to a Remote Code Execution exploit via the Windows Update Service, and at the time of this writing a fix from Microsoft has yet to fully patch the issue. Reports ...

Microsoft warns that some Windows domain controllers are entering restart loops after installing the April 2026 security updates. Microsoft is investigating an issue causing this month's KB5082063 ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Privilege escalation vulnerabilities are among the worst you ...

Windows Server is under attack, act now. Updated October 26 with more technical information regarding the latest Microsoft Windows emergency security update addressing CVE-2025-59287, a critical ...