Product by Microsoft
.net 9.0
68 known vulnerabilities in .net 9.0 (Microsoft), 0 of them actively exploited (CISA KEV).
Key figures
68
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
1
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority.
| Severity | CVE | Title | CVSS | Published |
|---|---|---|---|---|
| High | CVE-2026-50649 | .NET Remote Code Execution Vulnerability | 7.8 | |
| High | CVE-2026-50646 | .NET Framework Remote Code Execution Vulnerability | 7.8 | |
| Critical | CVE-2024-43498 | .NET and Visual Studio Remote Code Execution Vulnerability | 9.8 | |
| High | CVE-2026-45591 | ASP.NET Core Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-83520 | .NET Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-42899 | ASP.NET Core Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-33116 | .NET, .NET Framework, and Visual Studio Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-32203 | .NET and Visual Studio Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-26171 | .NET Denial of Service Vulnerability | 7.5 | |
| High | CVE-2025-21176 | .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-32178 | .NET Spoofing Vulnerability | 7.5 | |
| High | CVE-2024-43499 | .NET and Visual Studio Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-87697 | .NET Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-69522 | .NET and Visual Studio Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-62901 | .NET Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-69439 | .NET and Visual Studio Elevation of Privilege Vulnerability | 8.8 | |
| High | CVE-2026-96235 | .NET Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-96224 | .NET Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-85363 | .NET Framework Elevation of Privilege Vulnerability | 8.8 | |
| High | CVE-2026-50524 | .NET Framework Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-71328 | .NET and Visual Studio Remote Code Execution Vulnerability | 8.8 | |
| High | CVE-2026-50651 | .NET Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-47302 | .NET Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-57108 | .NET Denial of Service Vulnerability | 7.5 | |
| High | CVE-2026-56170 | ASP.NET Core Denial of Service Vulnerability | 7.5 |
News
- NCSC-2026-0426 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Developer Toolsncsc-nl,
- NCSC-2026-0351 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Developer Toolsncsc-nl,
- NCSC-2026-0285 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Developer Toolsncsc-nl,
- NCSC-2026-0235 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Developer Toolsncsc-nl,
- NCSC-2026-0184 [1.00] [M/H] Kwetsbaarheden verholpen in Microsoft Developer Toolsncsc-nl,