# KB5028705: July 2023 security update

KB5028705, released July 11, 2023, fixes 2 CVEs in .NET 6.0. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/microsoft/kb5028705
- Platform: Microsoft
- Released: Jul 11, 2023
- Priority: High (Closes CVE-2023-33170, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/5028705

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [.NET 6.0](https://patchblox.com/security/data/product/microsoft/net-6.0.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-33170](https://patchblox.com/security/data/cve/CVE-2023-33170.md) | High | ASP.NET and Visual Studio | 8.1 | 0.0199 |  |
| [CVE-2023-33127](https://patchblox.com/security/data/cve/CVE-2023-33127.md) | High | .NET and Visual Studio | 8.1 | 0.0188 |  |

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Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo