{"id":"CVE-2026-40370","aliases":["EUVD-2026-29652","GHSA-c4mg-2cmw-c72r"],"status":"published","title":"SQL Server Remote Code Execution Vulnerability","description":"External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.","severity":{"version":"3.1","score":8.8,"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00555,"percentile":0.46617,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-610","CWE-73"],"published":"2026-05-12T16:59:21Z","modified":"2026-10-26T18:10:00Z","products":[{"vendor":"microsoft","product":"microsoft sql server 2016 service pack 3 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2016 service pack 3 azure connect feature pack"},{"vendor":"microsoft","product":"microsoft sql server 2017 (cu 31)"},{"vendor":"microsoft","product":"microsoft sql server 2017 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2019 (cu 32)"},{"vendor":"microsoft","product":"microsoft sql server 2019 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2022 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2022 for x64-based systems (cu 24)"},{"vendor":"microsoft","product":"microsoft sql server 2025 (cu 4)"},{"vendor":"microsoft","product":"microsoft sql server 2025 for x64-based systems (gdr)"},{"vendor":"microsoft","product":"sql_server_2016"},{"vendor":"microsoft","product":"sql_server_2017"},{"vendor":"microsoft","product":"sql_server_2019"},{"vendor":"microsoft","product":"sql_server_2022"},{"vendor":"microsoft","product":"sql_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40370","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40370"},{"url":"https://github.com/advisories/GHSA-c4mg-2cmw-c72r"}],"sources":{"cve":[{"id":"CVE-2026-40370","title":"SQL Server Remote Code Execution Vulnerability","description":"External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.","status":"published","published":"2026-05-12T16:59:21.097Z","modified":"2026-08-10T15:13:30.27Z","cvss":[{"version":"3.1","score":8.8,"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","level":"high","assessor":"cna"}],"cwes":["CWE-73"],"updated_at":"2026-11-02T13:43:22.599321Z"}],"euvd":[{"id":"EUVD-2026-29652","description":"External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.","status":"published","published":"2026-05-12T16:59:21Z","modified":"2026-08-10T15:13:30Z","cvss":[{"version":"3.1","score":8.8,"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","level":"high"}],"updated_at":"2026-11-02T18:02:02.39155Z"}],"ghsa":[{"id":"GHSA-c4mg-2cmw-c72r","title":"External control of file name or path in SQL Server allows an authorized attacker to execute code...","description":"External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.","status":"published","published":"2026-05-12T18:30:44Z","modified":"2026-06-18T18:35:19Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-73","CWE-610"],"updated_at":"2026-11-02T15:08:53.737891Z"}],"nvd":[{"id":"CVE-2026-40370","description":"External control of file name or path in SQL Server allows an authorized attacker to execute code over a network.","status":"published","published":"2026-05-12T18:17:16.147Z","modified":"2026-10-26T18:10:00.173Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-73","CWE-610"],"updated_at":"2026-11-02T14:12:18.613259Z"}]}}