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8.8 High

CVE-2026-40370 External control of file name or path in SQL Server allows an authorized attacker to execute code over a network

Description

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

Affected products and versions

Product Affected versions Fixed in
Microsoft SQL Server 2016 Service Pack 3 (GDR) 13.0 13.0.0 → < 13.0.6490.1 13.0.6490.1
Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack 13.0 13.0.0 → < 13.0.7085.1 13.0.7085.1
Microsoft SQL Server 2017 (CU 31) 14.0 14.0.0 → < 14.0.3530.2 14.0.3530.2
Microsoft SQL Server 2017 (GDR) 14.0 14.0.0 → < 14.0.2110.2 14.0.2110.2
Microsoft SQL Server 2019 (CU 32) 15.0 15.0.0.0 → < 15.0.4470.1 15.0.4470.1
Microsoft SQL Server 2019 (GDR) 15.0 15.0.0 → < 15.0.2170.1 15.0.2170.1
Microsoft SQL Server 2022 (GDR) 16.0 16.0.0 → < 16.0.1180.1 16.0.1180.1
Microsoft SQL Server 2022 for x64-based Systems (CU 24) 16.0 16.0.0.0 → < 16.0.4252.3 16.0.4252.3
Microsoft SQL Server 2025 (CU 4) 17.0 earliest → < 17.0.4040.1 17.0.4040.1
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Product Affected versions Fixed in
Microsoft SQL Server 2025 for x64-based Systems (GDR) 17.0 17.0.1050.2 → < 17.0.1115.1 17.0.1115.1

References

Timeline

  1. Published
  2. Last modified

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