SQL Server Elevation of Privilege Vulnerability

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Summary

CVECVE-2026-32167
StatePUBLISHED
Assignermicrosoft
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-14 18:17:19 UTC
Updated2026-05-07 19:54:15 UTC
DescriptionImproper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges locally.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.000690000 probability, percentile 0.211320000 (date 2026-04-21)

Problem Types: CWE-89 | CWE-89 CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1[email protected]Secondary6.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS6.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Microsoft Sql Server 2016 All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Microsoft Microsoft SQL Server 2016 Service Pack 3 GDR affected 13.0.0 13.0.6485.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack affected 13.0.0 13.0.7080.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2017 CU 31 affected 14.0.0 14.0.3525.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2017 GDR affected 14.0.0 14.0.2105.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2019 CU 32 affected 15.0.0.0 15.0.4465.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2019 GDR affected 15.0.0 15.0.2165.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2022 GDR affected 16.0.0 16.0.1175.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2022 For X64-based Systems CU 24 affected 16.0.0.0 16.0.4250.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2025 CU 3 affected 17.0.4030.1 17.0.4030.1 custom x64-based Systems
CNA Microsoft Microsoft SQL Server 2025 For X64-based Systems GDR affected 17.0.1050.2 17.0.1110.1 custom x64-based Systems

References

ReferenceSourceLinkTags
msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32167 [email protected] msrc.microsoft.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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