CVE-2026-50652

CVE-2026-50652: A deserialization of untrusted data flaw in Azure Active Directory enables a network-based Denial of Service. The vulnerability is triggered remotely (network vector), requires no authentication and no user interaction, and results in availability impact (A:H) with no confidential...

CVE-2026-57976 Windows Active Directory Domain Services Denial of Service Vulnerability

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CVE-2026-57976

The CVE-2026-57976 entry concerns Windows Active Directory Domain Services and is triggered by a null pointer dereference that can cause a denial of service over the network by an authorized attacker. The NVD entry corroborates a CVSS v3.1 base score of 6.5 (Medium), with NETWORK attack vector, L...

CVE-2026-56155

CVE-2026-56155 affects Active Directory Federation Services (AD FS) with insufficient granularity in access control, enabling an authorized local attacker to escalate privileges. Documents indicate a Privilege Escalation impact and note updates have been released by Microsoft to address the vulne...

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

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CVE-2026-54119 Windows Active Directory Denial of Service Vulnerability

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CVE-2026-54119

CVE-2026-54119 describes a loop with an unreachable exit condition in Windows Active Directory that can be exploited to cause a network-based denial of service by an unauthorized attacker. The affected component is Windows Active Directory; the vulnerability stems from an infinite loop, leading t...

CVE-2026-54119 Windows Active Directory Denial of Service Vulnerability

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CVE-2026-55001 Active Directory Domain Services Elevation of Privilege Vulnerability

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CVE-2026-55001 Active Directory Domain Services Elevation of Privilege Vulnerability

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CVE-2026-55001

CVE-2026-55001 affects Windows Active Directory / Active Directory Domain Services. The root cause is improper certificate validation within AD, enabling an authorized attacker to achieve local privilege escalation. CVSS 3.1 base score 7.8 (Local, Low complexity, Privileges Required: Low; User In...

CVE-2026-50695 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50695

CVE-2026-50695 refers to a stack-based buffer overflow in Microsoft Windows Active Directory Federation Services (AD FS) that enables an unauthenticated, remote attacker to cause a denial of service over the network. The vulnerability is described with a CVSS v3.1 base score of 7.5 (HIGH) with at...

CVE-2026-50695 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-54983 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-54983

The CVE-2026-54983 entry concerns a stack-based buffer overflow in Active Directory Federation Services (AD FS) that allows an unauthenticated, network-based attacker to trigger a denial of service. The authoritative sources describe the vulnerability as enabling network-ported DoS without requir...

CVE-2026-54983 Windows Active Directory Federation Services Denial of Service Vulnerability

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CVE-2026-50506 OData for ASP.NET and ASP.NET Core Denial of Service Vulnerability

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CVE-2026-49164 Windows Active Directory Domain Services Remote Code Execution Vulnerability

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CVE-2026-49164 Windows Active Directory Domain Services Remote Code Execution Vulnerability

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