Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-50651— .NET Denial of Service Vulnerability

Quick assessment

Affected
Microsoft .NET 10.0
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft .net是美国Microsoft公司开源的一个跨平台开发框架。 Microsoft .NET存在资源管理错误漏洞，该漏洞源于资源分配无限或未节流，可能导致未经授权的攻击者通过网络拒绝服务。受影响的版本包括：.NET 10.0 10.0.6之前版本、.NET 8.0 8.0.29之前版本、.NET 9.0 9.0.18之前版本、Microsoft Visual Studio 2022 version 17.12 17.12.22之前版本、Microsoft Visual Studio 2

CVSS 7.5 · High EPSS 1.17% · P67

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 6

VendorProduct Version RangeStatus
Microsoft .NET 10.0 10.0.0< 10.0.10 affected
Microsoft .NET 8.0 8.0.0< 8.0.29 affected
Microsoft .NET 9.0 9.0.0< 9.0.18 affected
Microsoft Microsoft Visual Studio 2022 version 17.12 17.12.0< 17.12.22 affected
Microsoft Microsoft Visual Studio 2022 version 17.14 17.14.0< 17.14.36 affected
Microsoft Microsoft Visual Studio 2026 version 18.7 18.0< 18.7.4 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-50651

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
.NET Denial of Service Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft .NET 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft .net是美国Microsoft公司开源的一个跨平台开发框架。 Microsoft .NET存在资源管理错误漏洞，该漏洞源于资源分配无限或未节流，可能导致未经授权的攻击者通过网络拒绝服务。受影响的版本包括：.NET 10.0 10.0.6之前版本、.NET 8.0 8.0.29之前版本、.NET 9.0 9.0.18之前版本、Microsoft Visual Studio 2022 version 17.12 17.12.22之前版本、Microsoft Visual Studio 2
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft .NET 10.0 10.0.0 ~ 10.0.10 -
Microsoft .NET 8.0 8.0.0 ~ 8.0.29 -
Microsoft .NET 9.0 9.0.0 ~ 9.0.18 -
Microsoft Microsoft Visual Studio 2022 version 17.12 17.12.0 ~ 17.12.22 -
Microsoft Microsoft Visual Studio 2022 version 17.14 17.14.0 ~ 17.14.36 -
Microsoft Microsoft Visual Studio 2026 version 18.7 18.0 ~ 18.7.4 -

II. Public POCs for CVE-2026-50651

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-50651

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-50651 (1)

Same Patch Batch · Microsoft · 2026-07-14 · 570 CVEs total

CVE-2026-57092 9.9 CRITICAL Microsoft Windows VMSwitch Elevation of Privilege Vulnerability
CVE-2026-56190 9.8 CRITICAL Remote Desktop Protocol Remote Code Execution Vulnerability
CVE-2026-50518 9.8 CRITICAL Windows DHCP Server Remote Code Execution Vulnerability
CVE-2026-56159 9.8 CRITICAL DHCP Server Service Remote Code Execution Vulnerability
CVE-2026-42990 9.8 CRITICAL SQL Server ODBC driver Elevation of Privilege Vulnerability
CVE-2026-55944 9.8 CRITICAL Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central (On Premises) Remote Co
CVE-2026-54118 9.8 CRITICAL Microsoft SQL Server Remote Code Execution Vulnerability
CVE-2026-56188 9.8 CRITICAL Windows Server Network driver Remote Code Execution Vulnerability
CVE-2026-54117 9.8 CRITICAL Microsoft SQL Server Remote Code Execution Vulnerability
CVE-2026-58644 9.8 CRITICAL Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2026-50522 9.8 CRITICAL Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2026-54990 9.8 CRITICAL Remote Desktop Client Remote Code Execution Vulnerability
CVE-2026-50447 9.8 CRITICAL Windows Message Queuing Service (MSMQ) Remote Code Execution Vulnerability
CVE-2026-55010 9.8 CRITICAL Minecraft Bedrock Dedicated Server Remote Code Execution Vulnerability
CVE-2026-49172 9.8 CRITICAL Windows FTP Service Remote Code Execution Vulnerability
CVE-2026-48561 9.6 CRITICAL Microsoft Edge Copilot Remote Code Execution Vulnerability
CVE-2026-50380 9.6 CRITICAL Windows GDI+ Remote Code Execution Vulnerability
CVE-2026-55008 9.6 CRITICAL Microsoft Exchange Server Spoofing Vulnerability
CVE-2026-49798 9.3 CRITICAL Windows Kernel Elevation of Privilege Vulnerability
CVE-2026-55040 9.1 CRITICAL Microsoft SharePoint Server Security Feature Bypass Vulnerability

Showing top 20 of 570 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: .NET 10.0
Same vendor: Microsoft
Same weakness: CWE-770

V. Comments for CVE-2026-50651

No comments yet

Leave a comment