{"id":"CVE-2026-88083","aliases":["EUVD-2026-100610","GHSA-wf75-4r9h-4xcw"],"status":"published","title":"Microsoft SQL Server Remote Code Execution Vulnerability","description":"Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00487,"percentile":0.42378,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-10-13T20:37:22Z","modified":"2026-11-10T20:44:02Z","products":[{"vendor":"microsoft","product":"microsoft sql server 2022 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2022 for x64-based systems (cu27)"},{"vendor":"microsoft","product":"microsoft sql server 2025 for x64-based systems (cu9)"},{"vendor":"microsoft","product":"microsoft sql server 2025 for x64-based systems (gdr)"},{"vendor":"microsoft","product":"sql_server_2022"},{"vendor":"microsoft","product":"sql_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88083","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88083"},{"url":"https://github.com/advisories/GHSA-wf75-4r9h-4xcw"}],"sources":{"cve":[{"id":"CVE-2026-88083","title":"Microsoft SQL Server Remote Code Execution Vulnerability","description":"Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-10-13T20:37:22.743Z","modified":"2026-11-10T20:44:02.02Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-10T22:18:29.471829Z"}],"euvd":[{"id":"EUVD-2026-100610","description":"Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-10-13T20:37:22Z","modified":"2026-11-10T20:44:02Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T22:23:56.642439Z"}],"ghsa":[{"id":"GHSA-wf75-4r9h-4xcw","title":"Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a...","description":"Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-10-13T21:37:33Z","modified":"2026-10-13T21:37:40Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:13:22.12395Z"}],"nvd":[{"id":"CVE-2026-88083","description":"Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.","status":"published","published":"2026-10-13T21:19:42.81Z","modified":"2026-11-02T18:43:09.9Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T20:51:41.611955Z"}]}}