A security patch Microsoft released this month failed to fully fix a critical flaw in the U.S. tech giant's SharePoint server software, opening the door to a sweeping global cyber espionage effort, a ...

Microsoft has pushed emergency security patches for SharePoint amid an exploit that targets the file management and intranet ...

Microsoft warned SharePoint Server users of a vulnerability dubbed ToolShell in the software that was assigned CVE-2025-53770 ...

Microsoft fixed 66 security vulnerabilities with the monthly update in June 2025. These include several critical and zero-day vulnerabilities.

Today is Microsoft's June 2025 Patch Tuesday, which includes security updates for 66 flaws, including one actively exploited vulnerability and another that was publicly disclosed.

Microsoft has swiftly deployed an emergency patch to address a critical issue that has been preventing some Windows 11 systems from properly installing the May 2025 security update (KB5058405).

Microsoft says it is only available for manual download from the Microsoft Update Catalog.

While this affects Windows 11 users, there are echoes of the emergency update for Windows 1o users earlier in the month. Microsoft was quick to acknowledge that it was “investigating reports of ...

Microsoft is starting to open up Windows Update to third-party apps. A new preview is designed to let any app developer use Windows Update.

Microsoft has released its monthly Patch Tuesday update with fixes for 72 security vulnerabilities across its systems. Five of the malicious bugs addressed are zero-days that have been actively ...

Microsoft has released security updates to fix seven zero-day vulnerabilities, five of which are under active exploitation. This month’s Patch Tuesday saw the tech giant release fixes for over 70 ...