Asp.net Core
43 CVEs tracked. 2 of them are in CISA KEV.
This hub aggregates every CVE we track for Asp.net Core, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Asp.net Core CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 1 |
| 2025-04 | 1 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 1 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 1 |
| 2026-04 | 1 |
| 2026-05 | 0 |
| 2026-06 | 1 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 43 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical2
- High33
- Medium8
Latest CVEs
The 15 most recently published vulnerabilities affecting Asp.net Core.
- CVE-2026-45591ASP.NET Core Denial of Service Vulnerability7.5
- CVE-2026-40372ASP.NET Core Elevation of Privilege Vulnerability9.1
- CVE-2026-26130ASP.NET Core Denial of Service Vulnerability7.5
- CVE-2025-55315ASP.NET Security Feature Bypass Vulnerability9.9
- CVE-2025-26682ASP.NET Core and Visual Studio Denial of Service Vulnerability7.5
- CVE-2025-24070ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability7.0
- CVE-2024-21404.NET Denial of Service Vulnerability7.5
- CVE-2024-21386.NET Denial of Service Vulnerability7.5
- CVE-2023-36038ASP.NET Core Denial of Service Vulnerability8.2
- CVE-2023-36558ASP.NET Core Security Feature Bypass Vulnerability6.2
- CVE-2023-44487The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.7.5
- CVE-2023-38180.NET and Visual Studio Denial of Service Vulnerability7.5
- CVE-2023-35391ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability6.2
- CVE-2022-21986.NET Denial of Service Vulnerability7.5
- CVE-2021-43877ASP.NET Core and Visual Studio Elevation of Privilege Vulnerability8.8
Product grouping is registry-driven, with AI assist and human review. How it works