CVE-2026-40370

No fix known EPSS <1%CVSS 8.8

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

Published 2026-05-12 · CVE record · OSV

Products: Microsoft SQL Server 2016 Service Pack 3 (GDR), Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack, Microsoft SQL Server 2017 (CU 31), Microsoft SQL Server 2017 (GDR), Microsoft SQL Server 2019 (CU 32), Microsoft SQL Server 2019 (GDR), Microsoft SQL Server 2022 (GDR), Microsoft SQL Server 2022 for x64-based Systems (CU 24), Microsoft SQL Server 2025 (CU 4), Microsoft SQL Server 2025 for x64-based Systems (GDR)