CVE-2026-21262
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
Published Mar 10, 2026 · updated Jul 10, 2026 · microsoft sql server 2016
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Mar 10, 2026 · NIST NVD
Detected
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
Jul 10, 2026 · NIST NVD
Updated
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
Affected
- cpe microsoft/sql server 2016version unspecified
- cpe microsoft/sql server 2017version unspecified
- cpe microsoft/sql server 2019version unspecified
- cpe microsoft/sql server 2022version unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-21262
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-21262
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
nvd.nist.gov