Buffer Over-Read Vulnerability in Microsoft SQL Server
CVE-2026-50468

6.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Sql Server 2025 (cu 6)
Microsoft Sql Server 2025 For X64-based Systems (gdr)
Vendor
CVE Published:
14 July 2026

What is CVE-2026-50468?

A buffer over-read vulnerability in Microsoft SQL Server allows authorized attackers to disclose sensitive information over a network. By exploiting this vulnerability, attackers could gain access to valuable data, potentially compromising the confidentiality of information processed by SQL Server installations. It is essential for users to apply recommended patches to mitigate this risk.

Affected Version(s)

Microsoft SQL Server 2025 (CU 6) 17.0.4060.2

Microsoft SQL Server 2025 for x64-based Systems (GDR) x64-based Systems 17.0.1050.2 < 17.0.1125.2

References

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

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.