CVE-2026-47302 - Vulnerability Details - OpenCVE

Allocation of resources without limits or throttling in .NET 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.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Microsoft	.net Visual Studio 2022 Visual Studio 2026

No data.

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47302

History

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 19:00:00 +0000

Type	Values Removed	Values Added
Description		Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.
Title		.NET Denial of Service Vulnerability
First Time appeared		Microsoft Microsoft .net Microsoft visual Studio 2022 Microsoft visual Studio 2026
Weaknesses		CWE-770
CPEs		cpe:2.3:a:microsoft:.net:::::::: cpe:2.3:a:microsoft:visual_studio_2022:::::::: cpe:2.3:a:microsoft:visual_studio_2026::::::::
Vendors & Products		Microsoft Microsoft .net Microsoft visual Studio 2022 Microsoft visual Studio 2026
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47302
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: 2026-07-14T18:45:32.796Z

Updated: 2026-07-14T20:48:10.245Z

Reserved: 2026-05-18T23:53:33.897Z

Link: CVE-2026-47302

Vulnrichment

Updated: 2026-07-14T20:39:48.423Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

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