{"id":"CVE-2025-49718","aliases":["EUVD-2025-20550","GHSA-4p9p-mw39-jmxv"],"status":"published","title":"Microsoft SQL Server Information Disclosure Vulnerability","description":"Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.03904,"percentile":0.90363,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-908"],"published":"2025-07-08T16:58:08Z","modified":"2026-06-17T09:31:48Z","products":[{"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 19)"},{"vendor":"microsoft","product":"microsoft sql server 2022 (gdr)"},{"vendor":"microsoft","product":"sql_server_2019"},{"vendor":"microsoft","product":"sql_server_2022"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49718","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49718"},{"url":"https://github.com/advisories/GHSA-4p9p-mw39-jmxv"}],"sources":{"cve":[{"id":"CVE-2025-49718","title":"Microsoft SQL Server Information Disclosure Vulnerability","description":"Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-07-08T16:58:08.668Z","modified":"2026-02-13T19:07:43.342Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T14:32:24.825718Z"}],"euvd":[{"id":"EUVD-2025-20550","description":"Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-07-08T16:58:08Z","modified":"2026-02-13T19:07:43Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:48:39.007067Z"}],"ghsa":[{"id":"GHSA-4p9p-mw39-jmxv","title":"Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose...","description":"Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-07-08T18:31:49Z","modified":"2025-07-08T18:31:59Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T15:02:57.612558Z"}],"nvd":[{"id":"CVE-2025-49718","description":"Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2025-07-08T17:15:59.267Z","modified":"2026-06-17T09:31:48.343Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T14:11:17.727956Z"}]}}