Allocation of resources without limits or throttling in ASP.NET Core 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.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Microsoft AspNet.OData affected
Version Status Constraints
7.0.0 affected < 7.8.0
Microsoft AspNetCore.OData affected
Version Status Constraints
9.0.0 affected < 9.5.0[SX1]

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Microsoft Subscribe
.asp.net Subscribe
.asp.netcore Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50506 cve-icon
History

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

Type Values Removed Values Added
Description Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Title OData for ASP.NET and ASP.NET Core Denial of Service Vulnerability
First Time appeared Microsoft
Microsoft .asp.net
Microsoft .asp.netcore
Weaknesses CWE-770
CPEs cpe:2.3:a:microsoft:.Asp.Net:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:.Asp.NetCore:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft .asp.net
Microsoft .asp.netcore
References
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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-07-14T19:36:47.143Z

Reserved: 2026-06-04T19:00:41.292Z

Link: CVE-2026-50506

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses