Microsoft
Microsoft Dotnet: vulnerabilities and CVEs
Microsoft Dotnet has 3 published vulnerabilities, 2 of them in the last 12 months. 1 are rated critical and 0 are listed by CISA as actively exploited.
CVEs3
Last 12 months2
Critical1
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-58649 | Medium (6.5) | 0.27% | — | Sep 8, 2026 | Origin validation error in .NET allows an unauthorized attacker to disclose information over a network. |
| CVE-2026-0611 | Critical (9.2) | 0.66% | — | Jun 2, 2026 | Spacelabs Healthcare Sentinel versions 10.5.x and higher and 11.x.x before 11.6.0 contain an unauthenticated remote code execution vulnerability through a deprecated .NET Remoting HTTP channel exposed on port 8989 that… |
| CVE-2025-3425 | High (7.3) | 0.33% | — | Apr 7, 2025 | The IntelliSpace portal application utilizes .NET Remoting for its functionality. The vulnerability arises from the exploitation of port 755 through the deserialization vulnerability. After analyzing the configuration… |