Announcements

MA-1472.072026: MyCERT Advisory - Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability

  • 6th August 2026
On July 22, 2026, a security advisory was released detailing a vulnerability in Microsoft Active Directory Federation Services (ADFS), a tool many organizations use to manage secure access to websites, applications, and internal online resources for users. The vulnerability is classified as insufficient granularity of access control, meaning the ...
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MA-1473.072026: MyCERT Advisory - Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability

  • 6th August 2026
A security advisory from MyCERT was published on July 22, 2026, identifying a vulnerability in Microsoft SharePoint Server. The issue is that a critical server function does not require proper authentication to access, meaning unauthorized users may be able to use this function without entering valid login credentials.If you use SharePoint Server ...
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