# KB5032921: November 2023 security update

KB5032921, released November 14, 2023, fixes 1 CVE across 2 products. 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/kb5032921
- Platform: Microsoft
- Released: Nov 14, 2023
- Priority: High (Closes CVE-2023-38151, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/5032921

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Host Integration Server 2020](https://patchblox.com/security/data/product/microsoft/host-integration-server-2020.md) |  |  |
| [Microsoft OLE DB Provider for DB2 V7](https://patchblox.com/security/data/product/microsoft/microsoft-ole-db-provider-for-db2-v7.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-38151](https://patchblox.com/security/data/cve/CVE-2023-38151.md) | High | Azure | 8.8 | 0.0178 |  |

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Data as of 2026-11-07T18:46:35Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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