SQL Injection Vulnerability in Microsoft SQL Server
CVE-2026-118110

8.8HIGH

Key Information:

Vendor: Microsoft
Status: Microsoft Sql Server 2017 (gdr); Microsoft Sql Server 2017 For X64-based Systems (cu31); Microsoft Sql Server 2019 (gdr); Microsoft Sql Server 2019 For X64-based Systems (cu32)
Vendor: CVE Published:; 10 November 2026

What is CVE-2026-118110?

An SQL injection vulnerability in Microsoft SQL Server can be exploited by an authorized attacker to gain elevated privileges over a network. This flaw allows attackers to manipulate SQL queries, compromising the integrity and confidentiality of the database. It is crucial to apply the latest patches and updates provided by Microsoft to mitigate this risk.

Affected Version(s)

Microsoft SQL Server 2017 (GDR) x64-based Systems 14.0.0 < 14.0.2150.2

Microsoft SQL Server 2017 for x64-based Systems (CU31) x64-based Systems 14.0.3006.16 < 14.0.3570.2

Microsoft SQL Server 2019 (GDR) x64-based Systems 15.0.0 < 15.0.2210.4

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...

vendor-advisorypatch

CVSS V3.1

Score:

8.8

Severity:

HIGH

Confidentiality:

High

Integrity:

High

Availability:

High

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

Low

User Interaction:

None

Scope:

Unchanged

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Nov 10, 2026
Vulnerability Reserved
Oct 27, 2026

CVE-2026-118110 Data

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