{"id":"CVE-2026-67648","aliases":["EUVD-2026-73390","GHSA-9cgp-6vfc-mw5p"],"status":"published","title":"Microsoft SQL Server Information Disclosure Vulnerability","description":"Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00995,"percentile":0.62954,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-908"],"published":"2026-09-08T17:14:35Z","modified":"2026-11-10T21:33:25Z","products":[{"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 (cu 26)"},{"vendor":"microsoft","product":"microsoft sql server 2022 (gdr)"},{"vendor":"microsoft","product":"microsoft sql server 2025 (cu8)"},{"vendor":"microsoft","product":"microsoft sql server 2025 for x64-based systems (gdr)"},{"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-2026-67648","tags":["vendor-advisory","patch","Vendor Advisory","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67648"},{"url":"https://github.com/advisories/GHSA-9cgp-6vfc-mw5p"}],"sources":{"cve":[{"id":"CVE-2026-67648","title":"Microsoft SQL Server Information Disclosure Vulnerability","description":"Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-09-08T17:14:35.173Z","modified":"2026-11-10T21:33:25.498Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-908"],"updated_at":"2026-11-10T22:48:52.144232Z"}],"euvd":[{"id":"EUVD-2026-73390","description":"Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-09-08T17:14:35Z","modified":"2026-11-10T21:33:25Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-10T22:23:49.217293Z"}],"ghsa":[{"id":"GHSA-9cgp-6vfc-mw5p","title":"Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information...","description":"Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-09-08T18:32:11Z","modified":"2026-09-08T18:32:12Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T15:11:29.303164Z"}],"nvd":[{"id":"CVE-2026-67648","description":"Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-09-08T18:18:24.79Z","modified":"2026-09-15T19:49:50.683Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T14:12:44.436435Z"}]}}