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HIGHCVE-2026-40370Published Modified CNA microsoft

CVE-2026-40370: SQL Server Remote Code Execution Vulnerability

External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.

Metrics

CVSS v3.1
8.8
Severity
HIGH
Fixed in
13.0.6490.1
Affected Products
10

Fix available

13.0.6490.113.0.7085.114.0.2110.214.0.3530.215.0.2170.115.0.4470.116.0.1180.116.0.4252.317.0.1115.117.0.4040.1
Patch commits
Affected packages
  • Microsoft / Microsoft SQL Server 2016 Service Pack 3 (GDR)
    < 13.0.6490.1 (from 13.0.0)
  • Microsoft / Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack
    < 13.0.7085.1 (from 13.0.0)
  • Microsoft / Microsoft SQL Server 2017 (CU 31)
    < 14.0.3530.2 (from 14.0.0)
  • Microsoft / Microsoft SQL Server 2017 (GDR)
    < 14.0.2110.2 (from 14.0.0)
  • Microsoft / Microsoft SQL Server 2019 (CU 32)
    < 15.0.4470.1 (from 15.0.0.0)
  • Microsoft / Microsoft SQL Server 2019 (GDR)
    < 15.0.2170.1 (from 15.0.0)
  • Microsoft / Microsoft SQL Server 2022 (GDR)
    < 16.0.1180.1 (from 16.0.0)
  • Microsoft / Microsoft SQL Server 2022 for x64-based Systems (CU 24)
    < 16.0.4252.3 (from 16.0.0.0)
  • Microsoft / Microsoft SQL Server 2025 (CU 4)
    < 17.0.4040.1 (from 17.0.4040.1)
  • Microsoft / Microsoft SQL Server 2025 for x64-based Systems (GDR)
    < 17.0.1115.1 (from 17.0.1050.2)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References