Announcements

MA-1471.072026: MyCERT Advisory - Microsoft SharePoint Hardening After New Exploitations

  • 2nd August 2026
On July 20, 2026, cybersecurity agency MyCERT released a security advisory alerting users to new active exploits targeting Microsoft SharePoint, a popular platform used by businesses for team collaboration, document storage, and internal company sites.These exploits can allow unauthorized attackers to access SharePoint environments, which may ...
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MA-1472.072026: MyCERT Advisory - Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability

  • 2nd August 2026
A cybersecurity advisory published on July 22, 2026, identifies a vulnerability in Microsoft Active Directory Federation Services. The flaw falls under the category of insufficient granularity of access control, meaning permissions to access protected resources are not specific enough, and may be incorrectly granted to users or systems that should ...
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MA-1473.072026: MyCERT Advisory - Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability

  • 2nd August 2026
A security advisory was published on July 22, 2026, identifying a vulnerability in Microsoft SharePoint Server. The issue is classified as missing authentication for critical platform functions, meaning required login checks are not in place for key service features. This flaw allows unapproved users to potentially access core administrative and ...
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