# KB5086095: April 2026 security update

KB5086095, released April 14, 2026, fixes 4 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/microsoft/kb5086095
- Platform: Microsoft
- Released: Apr 14, 2026
- Priority: High (Closes CVE-2026-32178, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/5086095

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [.NET 10.0 runtime installed on Linux](https://patchblox.com/security/data/product/microsoft/net-10.0-runtime-installed-on-linux.md) |  |  |
| [.NET 10.0 runtime installed on Mac OS](https://patchblox.com/security/data/product/microsoft/net-10.0-runtime-installed-on-mac-os.md) |  |  |
| [.NET 10.0 runtime installed on Windows](https://patchblox.com/security/data/product/microsoft/net-10.0-runtime-installed-on-windows.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-32178](https://patchblox.com/security/data/cve/CVE-2026-32178.md) | High | .NET | 7.5 | 0.0228 |  |
| [CVE-2026-33116](https://patchblox.com/security/data/cve/CVE-2026-33116.md) | High | .NET, .NET Framework, Visual Studio | 7.5 | 0.0214 |  |
| [CVE-2026-32203](https://patchblox.com/security/data/cve/CVE-2026-32203.md) | High | .NET and Visual Studio | 7.5 | 0.0190 |  |
| [CVE-2026-26171](https://patchblox.com/security/data/cve/CVE-2026-26171.md) | High | .NET | 7.5 | 0.0175 |  |

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Data as of 2026-11-07T12:40:37Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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