What’s Vulnerable › Products

Microsoft ASP.NET Core 9.0 vulnerabilities

14 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 14 published in the last 12 months.

Check whether your Microsoft ASP.NET Core 9.0 version is affected

Latest Microsoft ASP.NET Core 9.0 vulnerabilities

• CVE-2026-88092 — ASP.NET Core Tampering Vulnerability (CVSS 9.4)
• CVE-2026-96236 — ASP.NET Core Denial of Service Vulnerability (CVSS 7.5)
• CVE-2026-70196 — ASP.NET Core Denial of Service Vulnerability (CVSS 5.9)
• CVE-2026-70188 — ASP.NET Core Security Feature Bypass Vulnerability (CVSS 9.1)
• CVE-2026-70183 — ASP.NET Core Elevation of Privilege Vulnerability (CVSS 7.5)
• CVE-2026-70181 — ASP.NET Core Denial of Service Vulnerability (CVSS 7.5)
• CVE-2026-70175 — ASP.NET Core Elevation of Privilege Vulnerability (CVSS 8.1)
• CVE-2026-70186 — ASP.NET Core Denial of Service Vulnerability (CVSS 7.5)
• CVE-2026-69304 — ASP.NET Core Denial of Service Vulnerability (CVSS 5.9)
• CVE-2026-45591 — ASP.NET Core Denial of Service Vulnerability (CVSS 7.5)
• CVE-2026-26130 — ASP.NET Core Denial of Service Vulnerability (CVSS 7.5)
• CVE-2025-55315 — ASP.NET Security Feature Bypass Vulnerability (CVSS 9.9)
• CVE-2025-26682 — ASP.NET Core and Visual Studio Denial of Service Vulnerability (CVSS 7.5)
• CVE-2025-24070 — ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability (CVSS 7.0)