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AC
Product
ASP.NET Core 9.0
by Microsoft · last CVE Oct 13, 2026
14
CVEs
0
On KEV
9.9
Max CVSS
8
New 30D
Vulnerabilities14In the news0Timeline
Severity mix
Critical 3High 9Medium 2Low 0
Severity
All severities14Critical3High9Medium2Low0
Exploitation
On CISA KEV0Exploited in the wild0
Watch

Add ASP.NET Core 9.0 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-55315
9.9
67%
Oct 14
ASP.NET Security Feature Bypass Vulnerability
Affected: 9.0 before 9.0.10
CVE-2026-88092
9.4
1%
Oct 13
ASP.NET Core Tampering Vulnerability
Affected: 9.0 before 9.0.21
CVE-2026-70188
9.1
1%
Oct 13
ASP.NET Core Security Feature Bypass Vulnerability
Affected: 9.0 before 9.0.21
CVE-2026-70175
8.1
1%
Oct 13
ASP.NET Core Elevation of Privilege Vulnerability
Affected: 9.0 before 9.0.21
CVE-2026-96236
7.5
1%
Oct 13
ASP.NET Core Denial of Service Vulnerability
Affected: 9.0 before 9.0.21
CVE-2026-70183
7.5
1%
Oct 13
ASP.NET Core Elevation of Privilege Vulnerability
Affected: 9.0 before 9.0.21
CVE-2026-70181
7.5
1%
Oct 13
ASP.NET Core Denial of Service Vulnerability
Affected: 9.0 before 9.0.21
CVE-2026-70186
7.5
1%
Oct 13
ASP.NET Core Denial of Service Vulnerability
Affected: 9.0 before 9.0.21
CVE-2026-45591
7.5
2%
Jun 9
ASP.NET Core Denial of Service Vulnerability
Affected: 9.0 before 9.0.17
CVE-2026-26130
7.5
3%
Mar 10
ASP.NET Core Denial of Service Vulnerability
Affected: 9.0 before 9.0.14
CVE-2025-26682
7.5
2%
Apr 8
ASP.NET Core and Visual Studio Denial of Service Vulnerability
Affected: 9.0 before 9.0.4
CVE-2025-24070
7.0
1%
Mar 11
ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability
Affected: 9.0 before 9.0.3
CVE-2026-70196
5.9
1%
Oct 13
ASP.NET Core Denial of Service Vulnerability
Affected: 9.0 before 9.0.21
CVE-2026-69304
5.9
1%
Sep 8
ASP.NET Core Denial of Service Vulnerability
Affected: 9.0 before 9.0.20
Showing 14