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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-50652

Azure Active Directory Denial of Service Vulnerability

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Status
Published
Published
Updated
Assigning organization
microsoft

Description

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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Azure Active Directory

  • 2021 to < 5.7.1affected

Microsoft Microsoft .NET Framework 3.5

  • 3.5.0 to < 2.0.50727.9182 & 3.0.30729.9168affected

Microsoft Microsoft .NET Framework 3.5 AND 4.7.2

  • 4.7.0 to < 2.0.50727.9069 & 3.0.30729.9067 & 4.7.4143.0affected

Microsoft Microsoft .NET Framework 3.5 AND 4.8

  • 4.8.0 to < 2.0.50727.9069 & 3.0.30729.9067 & 4.8.4803.0affected

Microsoft Microsoft .NET Framework 3.5 AND 4.8.1

  • 4.8.1 to < 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0affected

Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

  • 4.7.0 to < 4.7.4143.0affected

Microsoft Microsoft .NET Framework 4.8

  • 4.8.0 to < 4.8.4803.0affected

Microsoft Microsoft .NET Framework 4.8.1

  • 4.8.0.0 to < 4.8.9340.0affected

References