# KB5027532: June 2023 security update

KB5027532, released June 13, 2023, fixes 6 CVEs across 6 products. None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/microsoft/kb5027532
- Platform: Microsoft
- Released: Jun 13, 2023
- Priority: Urgent (Closes CVE-2023-24897, rated Critical)
- CVEs: 6, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/5027532

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft .NET Framework 3.5 on Windows Server 2012](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-3.5-on-windows-server-2012.md) |  |  |
| [Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-3.5-on-windows-server-2012-server-core-installation.md) |  |  |
| [Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.6.2-4.7-4.7.1-4.7.2-on-windows-server-2012.md) |  |  |
| [Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.6.2-4.7-4.7.1-4.7.2-on-windows-server-2012-server-core-installation.md) |  |  |
| [Microsoft .NET Framework 4.8 on Windows Server 2012](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.8-on-windows-server-2012.md) |  |  |
| [Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.8-on-windows-server-2012-server-core-installation.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-24897](https://patchblox.com/security/data/cve/CVE-2023-24897.md) | Urgent | .NET and Visual Studio | 7.8 | 0.0118 |  |
| [CVE-2023-29331](https://patchblox.com/security/data/cve/CVE-2023-29331.md) | High | .NET Core | 7.5 | 0.0263 |  |
| [CVE-2023-32030](https://patchblox.com/security/data/cve/CVE-2023-32030.md) | High | .NET and Visual Studio | 7.5 | 0.0222 |  |
| [CVE-2023-24936](https://patchblox.com/security/data/cve/CVE-2023-24936.md) | High | .NET and Visual Studio | 7.5 | 0.0156 |  |
| [CVE-2023-24895](https://patchblox.com/security/data/cve/CVE-2023-24895.md) | High | .NET and Visual Studio | 7.8 | 0.0106 |  |
| [CVE-2023-29326](https://patchblox.com/security/data/cve/CVE-2023-29326.md) | High | .NET Framework | 7.8 | 0.0090 |  |

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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