Riskcovery

CVE-2026-26115

SQL Server Elevation of Privilege Vulnerability

State
Published
Severity
8.8 High
Published
Mar 10, 2026
Updated
Jun 19, 2026
Reserved
Feb 11, 2026

Read the record on cve.org

Description

Improper validation of specified type of input in SQL Server allows an authorized attacker to elevate privileges over a network.

Scores

CVSSScoreVectorSource
3.18.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Cmicrosoft

Weaknesses

  • CWE-1287 Improper Validation of Specified Type of Input

Affected Products

ProductVersions
Microsoft SQL Server 2016 Service Pack 3 (GDR)Microsoft
  • 13.0.0 to before 13.0.6480.4Affected
Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature PackMicrosoft
  • 13.0.0 to before 13.0.7075.5Affected
Microsoft SQL Server 2017 (CU 31)Microsoft
  • 14.0.0 to before 14.0.3520.4Affected
Microsoft SQL Server 2017 (GDR)Microsoft
  • 14.0.0 to before 14.0.2100.4Affected
Microsoft SQL Server 2019 (CU 32)Microsoft
  • 15.0.0.0 to before 15.0.4460.4Affected
Microsoft SQL Server 2019 (GDR)Microsoft
  • 15.0.0 to before 15.0.2160.4Affected
Microsoft SQL Server 2022 (GDR)Microsoft
  • 16.0.0 to before 16.0.1170.5Affected
Microsoft SQL Server 2022 for x64-based Systems (CU 23)Microsoft
  • 16.0.0.0 to before 16.0.4240.4Affected
Microsoft SQL Server 2025 (CU 2)Microsoft
  • 17.0.0.0 to before 17.0.4020.2Affected
Microsoft SQL Server 2025 for x64-based Systems (GDR)Microsoft
  • 17.0.1050.2 to before 17.0.1105.2Affected

References

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