Allocation of resources without limits or throttling in .NET Framework allows an unauthorized attacker to deny service over a network.

Project Subscriptions

Vendors Products
Linux Kernel Subscribe
Microsoft Subscribe
.net Framework Subscribe
Microsoft Visual Studio 2022 Subscribe
Visual Studio 2022 Subscribe
Visual Studio 2026 Subscribe
Windows Subscribe
Windows 10 1607 Subscribe
Windows 10 1809 Subscribe
Windows 10 21h2 Subscribe
Windows 10 22h2 Subscribe
Windows 11 23h2 Subscribe
Windows 11 24h2 Subscribe
Windows 11 25h2 Subscribe
Windows 11 26h1 Subscribe
Windows Server 2012 Subscribe
Windows Server 2016 Subscribe
Windows Server 2019 Subscribe
Windows Server 2022 Subscribe
Hummingbird Subscribe
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-23rf-6693-g89p Microsoft Security Advisory CVE-2026-50648 – .NET Denial of Service Vulnerability
Ubuntu USN Ubuntu USN USN-8553-1 .NET vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 05 Aug 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft .net Framework
Microsoft microsoft Visual Studio 2022
Vendors & Products Microsoft .net Framework
Microsoft microsoft Visual Studio 2022

Sat, 18 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat hummingbird
CPEs cpe:/a:redhat:hummingbird:1
Vendors & Products Redhat
Redhat hummingbird
References
Metrics threat_severity

None

threat_severity

Important


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 19:45:00 +0000

Type Values Removed Values Added
Description Allocation of resources without limits or throttling in .NET Framework allows an unauthorized attacker to deny service over a network.
Title .NET Framework 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
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

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-08-28T17:53:58.530Z

Reserved: 2026-06-05T14:33:50.830Z

Link: CVE-2026-50648

cve-icon Vulnrichment

Updated: 2026-07-14T20:39:43.079Z

cve-icon NVD

Status : Analyzed

Published: 2026-07-14T20:17:37.937

Modified: 2026-07-24T13:39:49.927

Link: CVE-2026-50648

cve-icon Redhat

Severity : Important

Publid Date: 2026-07-14T19:29:57Z

Links: CVE-2026-50648 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-08-05T10:23:00Z

Weaknesses