# Microsoft SQL Server Management Studio 18.6

Microsoft SQL Server Management Studio 18.6, released July 22, 2020, fixes 1 CVE in Microsoft SQL Server Management Studio (version 18.6). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/windows-app/microsoft.sqlservermanagementstudio-18.6
- Platform: Windows apps
- Released: Jul 22, 2020
- Priority: Routine (Closes CVE-2020-1455)
- CVEs: 1, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft SQL Server Management Studio](https://patchblox.com/security/data/product/windows-app/microsoft-sql-server-management-studio.md) |  | 18.6 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-1455](https://patchblox.com/security/data/cve/CVE-2020-1455.md) | Routine | Microsoft SQL Server Management Studio Denial of Service Vulnerability | 5.3 | 0.0123 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo