N9
Product
.NET 9.0
29
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 23Medium 5Low 0
Watch
Add .NET 9.0 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-58649 | 6.5 | Sep 8 | .NET Information Disclosure Vulnerability Affected: 9.0.0 before 9.0.120, 9.0.317 |
| CVE-2026-69304 | 5.9 | Sep 8 | ASP.NET Core Denial of Service Vulnerability Affected: 9.0.0 before 9.0.20 |
| CVE-2025-55248 | 5.7 | Oct 14 | .NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability Affected: 9.0.0 before 9.0.10 |
| CVE-2026-45491 | 5.5 | Jun 9 | .NET Tampering Vulnerability Affected: 9.0.0 before 9.0.17 |
| CVE-2026-32175 | 4.3 | May 12 | .NET Core Tampering Vulnerability Affected: 9.0.0 before 9.0.16 |
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