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CVE-2026-56155· microsoft / active directory federation services· CWE-1220
Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability
Exploited in the wild. Listed by CISA on 2026-07-14; known to be used by ransomware.
0.3%likelihood of exploitation, next 30 days
29%of all CVEs are less likely
Nonecheck to confirm it
Microsoft Active Directory Federation Services contains an insufficient granularity of access control vulnerability that allows an authorized attacker to elevate privileges locally.
No ready check is stored for this CVE. Confirm it by hand from the references.
References
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