# Microsoft ASP.NET Core Hosting Bundle 8.0 8.0.32

Microsoft ASP.NET Core Hosting Bundle 8.0 8.0.32, released October 5, 2026, fixes 19 CVEs in Microsoft ASP.NET Core Hosting Bundle 8.0. None of them is reported as exploited. Patch Radar priority: Urgent. The latest Microsoft ASP.NET Core Hosting Bundle 8.0 is 8.0.33, which also fixes every one of these CVEs.

- Web page: https://patchblox.com/security/fix/windows-app/microsoft.dotnet.hostingbundle.8-8.0.32
- Platform: Windows apps
- Released: Oct 5, 2026
- Priority: Urgent (Closes CVE-2026-105016, rated Critical)
- CVEs: 19, exploited: 0, on CISA KEV: 0
- Superseded by: [Microsoft ASP.NET Core Hosting Bundle 8.0 8.0.33](https://patchblox.com/security/data/product/windows-app/microsoft-asp.net-core-hosting-bundle-8.0.md), the latest version, which also fixes every CVE listed here

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft ASP.NET Core Hosting Bundle 8.0](https://patchblox.com/security/data/product/windows-app/microsoft-asp.net-core-hosting-bundle-8.0.md) |  | 8.0.32 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-105016](https://patchblox.com/security/data/cve/CVE-2026-105016.md) | Urgent | Microsoft QUIC Remote Code Execution Vulnerability | 9.8 | 0.0166 |  |
| [CVE-2026-70035](https://patchblox.com/security/data/cve/CVE-2026-70035.md) | High | .NET Framework Remote Code Execution Vulnerability | 8.8 | 0.0144 |  |
| [CVE-2026-83520](https://patchblox.com/security/data/cve/CVE-2026-83520.md) | High | .NET Remote Code Execution Vulnerability | 8.8 | 0.0144 |  |
| [CVE-2026-58280](https://patchblox.com/security/data/cve/CVE-2026-58280.md) | High | .NET Denial of Service Vulnerability | 9.4 | 0.0125 |  |
| [CVE-2026-69651](https://patchblox.com/security/data/cve/CVE-2026-69651.md) | High | .NET Denial of Service Vulnerability | 9.4 | 0.0125 |  |
| [CVE-2026-96233](https://patchblox.com/security/data/cve/CVE-2026-96233.md) | High | ASP.NET Core Denial of Service Vulnerability | 9.4 | 0.0099 |  |
| [CVE-2026-70174](https://patchblox.com/security/data/cve/CVE-2026-70174.md) | High | .NET Remote Code Execution Vulnerability | 8.8 | 0.0091 |  |
| [CVE-2026-96232](https://patchblox.com/security/data/cve/CVE-2026-96232.md) | High | .NET Information Disclosure Vulnerability | 7.5 | 0.0090 |  |
| [CVE-2026-85363](https://patchblox.com/security/data/cve/CVE-2026-85363.md) | High | .NET Framework Elevation of Privilege Vulnerability | 8.8 | 0.0086 |  |
| [CVE-2026-96235](https://patchblox.com/security/data/cve/CVE-2026-96235.md) | High | .NET Remote Code Execution Vulnerability | 8.8 | 0.0086 |  |
| [CVE-2026-87697](https://patchblox.com/security/data/cve/CVE-2026-87697.md) | High | .NET Remote Code Execution Vulnerability | 8.8 | 0.0084 |  |
| [CVE-2026-70007](https://patchblox.com/security/data/cve/CVE-2026-70007.md) | High | .NET Framework Remote Code Execution Vulnerability | 8.8 | 0.0080 |  |
| [CVE-2026-70197](https://patchblox.com/security/data/cve/CVE-2026-70197.md) | High | .NET and Visual Studio Remote Code Execution Vulnerability | 8.1 | 0.0079 |  |
| [CVE-2026-66822](https://patchblox.com/security/data/cve/CVE-2026-66822.md) | High | .NET Information Disclosure Vulnerability | 9.4 | 0.0079 |  |
| [CVE-2026-96224](https://patchblox.com/security/data/cve/CVE-2026-96224.md) | High | .NET Remote Code Execution Vulnerability | 8.8 | 0.0076 |  |
| [CVE-2026-96225](https://patchblox.com/security/data/cve/CVE-2026-96225.md) | High | .NET Elevation of Privilege Vulnerability | 9.4 | 0.0041 |  |
| [CVE-2026-96231](https://patchblox.com/security/data/cve/CVE-2026-96231.md) | High | .NET Elevation of Privilege Vulnerability | 9.4 | 0.0041 |  |
| [CVE-2026-96229](https://patchblox.com/security/data/cve/CVE-2026-96229.md) | Routine | .NET Information Disclosure Vulnerability | 6.5 | 0.0095 |  |
| [CVE-2026-96234](https://patchblox.com/security/data/cve/CVE-2026-96234.md) | Routine | .NET Information Disclosure Vulnerability | 5.3 | 0.0033 |  |

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Data as of 2026-11-10T20:03:11Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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