Announcements

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

  • 24th July 2026
MyCERT has issued security advisory MA-1472.072026, published July 22, 2026, covering a vulnerability found in Microsoft Active Directory Federation Services (AD FS), a tool widely used to manage secure user logins and access permissions for connected business applications and services. The flaw stems from the service’s access controls lacking ...
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MA-1473.072026: MyCERT Advisory - Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability

  • 24th July 2026
A security advisory published on July 22, 2026, flags a vulnerability in Microsoft SharePoint Server: a critical core function of the software does not have proper authentication protections in place. This means unapproved users could potentially access this function without entering valid login credentials or being granted explicit access ...
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