Information Disclosure Vulnerability in Microsoft SQL Server by Microsoft
CVE-2026-67624

6.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Sql Server 2019 (cu 32)
Microsoft Sql Server 2019 (gdr)
Microsoft Sql Server 2022 (cu 26)
Microsoft Sql Server 2022 (gdr)
Vendor
CVE Published:
8 September 2026

What is CVE-2026-67624?

An information disclosure vulnerability has been identified in Microsoft SQL Server that allows an authorized attacker to exploit an out-of-bounds read condition. This flaw can enable attackers to disclose sensitive information over a network, potentially compromising data security. Organizations using affected versions of SQL Server should apply the recommended patches to mitigate this vulnerability and protect their data integrity.

Affected Version(s)

Microsoft SQL Server 2019 (CU 32) x64-based Systems 15.0.0.0 < 15.0.4490.9

Microsoft SQL Server 2019 (GDR) x64-based Systems 15.0.0 < 15.0.2190.7

Microsoft SQL Server 2022 (CU 26) x64-based Systems 16.0.0.0 < 16.0.4275.2

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

.