# KB5033741: February 2024 security update

KB5033741, released February 13, 2024, fixes 3 CVEs in .NET 8.0. 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/kb5033741
- Platform: Microsoft
- Released: Feb 13, 2024
- Priority: High (Closes CVE-2024-0057, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/5033741

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [.NET 8.0](https://patchblox.com/security/data/product/microsoft/net-8.0.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-0057](https://patchblox.com/security/data/cve/CVE-2024-0057.md) | High | .NET and Visual Studio | 9.8 | 0.0278 |  |
| [CVE-2024-0056](https://patchblox.com/security/data/cve/CVE-2024-0056.md) | High | SQL Server | 8.7 | 0.0118 |  |
| [CVE-2024-21319](https://patchblox.com/security/data/cve/CVE-2024-21319.md) | Routine | Microsoft Identity Services | 6.8 | 0.0289 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo