Azure Active Directory Denial of Service Vulnerability

Loop with unreachable exit condition 'infinite loop' in Azure Active Directory allows an unauthorized attacker to deny service over a network...

Azure Active Directory Denial of Service Vulnerability

Deserialization of untrusted data in Azure Active Directory allows an unauthorized attacker to deny service over a network...

Windows Active Directory Domain Services Denial of Service Vulnerability

Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network...

Windows Active Directory Denial of Service Vulnerability

Loop with unreachable exit condition 'infinite loop' in Windows Active Directory allows an unauthorized attacker to deny service over a network...

Windows Active Directory Federation Services Denial of Service Vulnerability

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network...

Windows Active Directory Federation Services Denial of Service Vulnerability

Stack-based buffer overflow in Active Directory Federation Services AD FS allows an unauthorized attacker to deny service over a network...

Windows Active Directory Domain Services Remote Code Execution Vulnerability

Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a network...

Windows Active Directory Federation Services Denial of Service Vulnerability

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network...

Active Directory Domain Services Elevation of Privilege Vulnerability

Improper certificate validation in Windows Active Directory allows an authorized attacker to elevate privileges locally...

Windows Active Directory Domain Services Denial of Service Vulnerability

Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network...

Active Directory Federation Services Elevation of Privilege Vulnerability

Insufficient granularity of access control in Active Directory Federation Services AD FS allows an authorized attacker to elevate privileges locally...

Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability

Out-of-bounds read in Active Directory Federation Services AD FS allows an authorized attacker to disclose information over a network...

Active Directory Certificate Services Elevation of Privilege Vulnerability

Improper authorization in Active Directory Certificate Services AD CS allows an authorized attacker to elevate privileges over a network...

Active Directory Federation Server Denial of Service Vulnerability

Loop with unreachable exit condition 'infinite loop' in Active Directory Federation Services AD FS allows an unauthorized attacker to deny service over a network...

PT-2026-58339

Name of the Vulnerable Software and Affected Versions Active Directory Federation Services affected versions not specified Description A stack-based buffer overflow occurs when a program writes more data to a buffer located on the stack than the buffer is allocated to hold. This issue allows an...

VulnCheck KEV: CVE-2026-56155

Insufficient granularity of access control in Active Directory Federation Services AD FS allows an authorized attacker to elevate privileges locally...

PT-2026-58245

Improper certificate validation in Windows Active Directory allows an authorized attacker to elevate privileges locally...

PT-2026-58268

Name of the Vulnerable Software and Affected Versions Active Directory Domain Services affected versions not specified Description A null pointer dereference in Active Directory Domain Services allows an authorized attacker to cause a denial of service over a network. A null pointer dereference...

PT-2026-58152

Name of the Vulnerable Software and Affected Versions Active Directory Domain Services affected versions not specified Description A heap-based buffer overflow exists in Active Directory Domain Services, which allows an authorized attacker to execute arbitrary code over a network. A heap-based...

PT-2026-58348

Name of the Vulnerable Software and Affected Versions Active Directory Domain Services affected versions not specified Description A null pointer dereference—a condition where a program attempts to read a memory location that is null—exists in Active Directory Domain Services. This allows an...