CVE-2026-55002 - Vulnerability Details - OpenCVE

External control of file name or path in SQL Server allows an authorized attacker to elevate privileges locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Microsoft	Sql Server 2016 Sql Server 2017 Sql Server 2019 Sql Server 2022 Sql Server 2025

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References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55002

History

Tue, 14 Jul 2026 18:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 14 Jul 2026 17:15:00 +0000

Type	Values Removed	Values Added
Description		External control of file name or path in SQL Server allows an authorized attacker to elevate privileges locally.
Title		Microsoft SQL Server Elevation of Privilege Vulnerability
First Time appeared		Microsoft Microsoft sql Server 2016 Microsoft sql Server 2017 Microsoft sql Server 2019 Microsoft sql Server 2022 Microsoft sql Server 2025
Weaknesses		CWE-73
CPEs		cpe:2.3:a:microsoft:sql_server_2016::sp3:::::x64: cpe:2.3:a:microsoft:sql_server_2017::-:::::x64: cpe:2.3:a:microsoft:sql_server_2019:::::::x64:* cpe:2.3:a:microsoft:sql_server_2022:::::::x64:* cpe:2.3:a:microsoft:sql_server_2025:::::::x64:*
Vendors & Products		Microsoft Microsoft sql Server 2016 Microsoft sql Server 2017 Microsoft sql Server 2019 Microsoft sql Server 2022 Microsoft sql Server 2025
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55002
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-07-14T17:05:06.049Z

Updated: 2026-07-14T19:37:13.226Z

Reserved: 2026-06-16T14:10:05.869Z

Link: CVE-2026-55002

Vulnrichment

Updated: 2026-07-14T17:40:17.469Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

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