{"id":"CVE-2026-65669","aliases":["EUVD-2026-73320","GHSA-mqmp-r7vg-2hph"],"status":"published","title":"Microsoft SQL Server Elevation of Privilege Vulnerability","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in SQL Server allows an unauthorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00863,"percentile":0.58861,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-74"],"published":"2026-09-08T17:13:50Z","modified":"2026-10-31T16:12:36Z","products":[{"vendor":"microsoft","product":"sql server management studio 22"},{"vendor":"microsoft","product":"sql_server_management_studio"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65669","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65669"},{"url":"https://github.com/advisories/GHSA-mqmp-r7vg-2hph"}],"sources":{"cve":[{"id":"CVE-2026-65669","title":"Microsoft SQL Server Elevation of Privilege Vulnerability","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in SQL Server allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-09-08T17:13:50.893Z","modified":"2026-10-31T16:12:36.825Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T13:37:13.934727Z"}],"euvd":[{"id":"EUVD-2026-73320","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in SQL Server allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-09-08T17:13:50Z","modified":"2026-10-31T16:12:36Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-02T16:58:59.052076Z"}],"ghsa":[{"id":"GHSA-mqmp-r7vg-2hph","title":"Improper neutralization of special elements in output used by a downstream component ('injection'...","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in SQL Server allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-09-08T18:32:07Z","modified":"2026-09-08T18:32:08Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T15:11:29.303164Z"}],"nvd":[{"id":"CVE-2026-65669","description":"Improper neutralization of special elements in output used by a downstream component ('injection') in SQL Server allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2026-09-08T18:18:14.893Z","modified":"2026-10-07T14:38:03.067Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:12:44.436435Z"}]}}