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CVE-2026-55002Microsoft SQL Server Elevation of Privilege Vulnerability
External control of file name or path in SQL Server allows an authorized attacker to elevate privileges over a network.
8.8 HIGHEPSS 0.91%Not in KEVNVD: Modified
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 8.8 | HIGH | 3.1microsoft (CNA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Details
- CVE ID
- CVE-2026-55002
- Status
- Modified
- Assigner (CNA)
- microsoft
- Published
- Jul 14, 2026
- Last modified
- 2026-11-01 17:32 UTC
- Weaknesses
- CWE-73 · External Control of File Name or Path
Affected Products
As published by the CNA in the CVE record.
MicrosoftMicrosoft SQL Server 2016 Service Pack 3 (GDR)1 version range
- 13.0.0 before 13.0.6500.1
MicrosoftMicrosoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack1 version range
- 13.0.0 before 13.0.7095.1
MicrosoftMicrosoft SQL Server 2017 (CU 31)1 version range
- 14.0.0 before 14.0.3540.1
MicrosoftMicrosoft SQL Server 2017 (GDR)1 version range
- 14.0.0 before 14.0.2120.1
MicrosoftMicrosoft SQL Server 2019 (CU 32)1 version range
- 15.0.0.0 before 15.0.4480.2
MicrosoftMicrosoft SQL Server 2019 (GDR)1 version range
- 15.0.0 before 15.0.2180.2
MicrosoftMicrosoft SQL Server 2022 (GDR)1 version range
- 16.0.0 before 16.0.1190.2
MicrosoftMicrosoft SQL Server 2022 for x64-based Systems (CU 25)1 version range
- 16.0.4260.1 before 16.0.4262.2
MicrosoftMicrosoft SQL Server 2025 (CU 6)1 version range
- 17.0.4060.2 before 17.0.4060.2
MicrosoftMicrosoft SQL Server 2025 for x64-based Systems (GDR)1 version range
- 17.0.1050.2 before 17.0.1125.2