{"id":"CVE-2026-88084","aliases":["EUVD-2026-100613","GHSA-4xm6-5gj3-36m5"],"status":"published","title":"Microsoft SQL Server Denial of Service Vulnerability","description":"Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00682,"percentile":0.52957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-770"],"published":"2026-10-13T20:37:23Z","modified":"2026-11-10T20:44:03Z","products":[{"vendor":"microsoft","product":"microsoft sql server 2019 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2019 for x64-based systems (cu32)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88084","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88084"},{"url":"https://github.com/advisories/GHSA-4xm6-5gj3-36m5"}],"sources":{"cve":[{"id":"CVE-2026-88084","title":"Microsoft SQL Server Denial of Service Vulnerability","description":"Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.","status":"published","published":"2026-10-13T20:37:23.509Z","modified":"2026-11-10T20:44:03.704Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-10T22:18:29.471829Z"}],"euvd":[{"id":"EUVD-2026-100613","description":"Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.","status":"published","published":"2026-10-13T20:37:23Z","modified":"2026-11-10T20:44:03Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-10T22:23:56.642439Z"}],"ghsa":[{"id":"GHSA-4xm6-5gj3-36m5","title":"Allocation of resources without limits or throttling in SQL Server allows an authorized attacker...","description":"Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.","status":"published","published":"2026-10-13T21:37:33Z","modified":"2026-10-13T21:37:35Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:13:21.557572Z"}],"nvd":[{"id":"CVE-2026-88084","description":"Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.","status":"published","published":"2026-10-13T21:19:42.933Z","modified":"2026-10-30T20:17:23.3Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:12:58.630796Z"}]}}