CVE-2026-50653 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Microsoft	.net Azure Active Directory

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50653

History

Thu, 16 Jul 2026 22:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Microsoft .net
CPEs		cpe:2.3:a:microsoft:.net::::::::
Vendors & Products		Microsoft .net

Tue, 14 Jul 2026 22:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 14 Jul 2026 17:15:00 +0000

Type	Values Removed	Values Added
Description		Loop with unreachable exit condition ('infinite loop') in Azure Active Directory allows an unauthorized attacker to deny service over a network.
Title		Azure Active Directory Denial of Service Vulnerability
First Time appeared		Microsoft Microsoft azure Active Directory
Weaknesses		CWE-400 CWE-835
CPEs		cpe:2.3:a:microsoft:azure_active_directory::::::::
Vendors & Products		Microsoft Microsoft azure Active Directory
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50653
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-07-14T17:05:39.461Z

Updated: 2026-07-17T21:29:25.806Z

Reserved: 2026-06-05T14:33:50.831Z

Link: CVE-2026-50653

Vulnrichment

Updated: 2026-07-14T20:40:06.949Z

NVD

No data.

Redhat

No data.

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