CVE-2026-56155
Microsoft Active Directory Federation Services
Patch now: it is being exploited
Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate privileges locally.
Cybersecurity from Málaga · Networks, lures and threats
Microsoft Active Directory Federation Services
Patch now: it is being exploited
Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate privileges locally.