CVE-2026-69562: Microsoft SQL Server Information Disclosure Vulnerability
Published Sep 8, 2026
·Updated
Microsoft SQL Server Information Disclosure Vulnerability
Other sources
Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.
— Microsoft
Affected Software
8 affected componentsFixes available
Microsoft SQL Server 2019 (CU 32)<15.0.4490.9
15.0.4490.9
Microsoft SQL Server 2017 (CU 31)<14.0.3550.4
14.0.3550.4
Microsoft SQL Server 2019<15.0.2190.7
15.0.2190.7
Microsoft SQL Server 2017<14.0.2130.4
14.0.2130.4
Microsoft SQL Server 2017<14.0.2130.4
Microsoft SQL Server 2017>=14.0.3006.16<14.0.3550.4
Microsoft SQL Server 2019<15.0.2190.7
Microsoft SQL Server 2019>=15.0.4003.23<15.0.4490.9
Remediation
Event History
Sep 8, 2026
CVE Published
via Microsoft·02:00 PM
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeaknessAffected Software
CVE Published
via MITRE·05:18 PM
Data Sourced
via MITRE·05:18 PM
DescriptionSeverity
Data Sourced
via NVD·06:19 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What access does an attacker need to exploit this issue?
The vulnerability is network-reachable and requires no privileges, but it does require user interaction. Successful exploitation can disclose information; integrity and availability impact are not indicated.
2
Which SQL Server deployments are identified as affected?
The affected software list includes Microsoft SQL Server 2017, SQL Server 2017 CU 31, SQL Server 2019, and SQL Server 2019 CU 32.