CVE-2026-50684 Active Directory Federation Server Spoofing Vulnerability

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CVE-2026-50647 Active Directory Federation Server Denial of Service Vulnerability

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CVE-2026-50647

CVE-2026-50647: AD FS denial-of-service due to an infinite loop in AD FS. Public sources (NVD/EUVD/NCSC, CIRCL sighting, MSRC) confirm a network-exploitable condition causing service disruption; no exploitation details provided in the docs. Microsoft has released updates addressing the vulnerabil...

CVE-2026-50647 Active Directory Federation Server Denial of Service Vulnerability

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CVE-2026-50411 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50411 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50411

CVE-2026-50411 affects Active Directory Federation Services (AD FS) and is described as a stack-based buffer overflow that enables a remote attacker to cause a denial of service over the network. Public references in the connected documents confirm the DoS impact and Microsoft has released update...

CVE-2026-50355 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50355 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50355

CVE-2026-50355 is a vulnerability in Active Directory Federation Services (AD FS) described as a stack-based buffer overflow that enables a remote, unauthenticated attacker to cause a denial of service over the network. The CVSS v3.1 base score is 7.5 (Network, Low attack complexity, No privilege...

CVE-2026-50324 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50324 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50324

CVE-2026-50324 affects Windows Active Directory Federation Services (AD FS). The description identifies a loop condition described as an infinite loop that enables a network-based Denial of Service against AD FS. The CVE entry lists a Medium severity (AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) with Ava...

CVE-2026-50368 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50368 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50368

CVE-2026-50368 refers to a stack-based buffer overflow in Active Directory Federation Services (AD FS) that allows an unauthenticated attacker to cause a denial of service over the network. The vulnerability arises in the AD FS component and is described in multiple sources as enabling a DS impac...

CVE-2026-50304 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50304 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50304

CVE-2026-50304 is a confirmed vulnerability affecting Microsoft Windows Active Directory Federation Services (AD FS). The issue is a stack-based buffer overflow in AD FS that could allow an unauthenticated network attacker to cause a denial of service. Connected sources corroborate the nature of ...

CVE-2026-56155 Active Directory Federation Services Elevation of Privilege Vulnerability

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