{"id":"CVE-2026-119970","aliases":["EUVD-2026-122461","GHSA-9963-56xm-qf8w"],"status":"published","title":"Windows DNS Information Disclosure Vulnerability","description":"Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00974,"percentile":0.62608,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2026-11-10T18:23:49Z","modified":"2026-11-10T21:33:47Z","products":[{"vendor":"microsoft","product":"windows server 2016"},{"vendor":"microsoft","product":"windows server 2016 (server core installation)"},{"vendor":"microsoft","product":"windows server 2019"},{"vendor":"microsoft","product":"windows server 2019 (server core installation)"},{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119970","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119970"},{"url":"https://github.com/advisories/GHSA-9963-56xm-qf8w"}],"sources":{"cve":[{"id":"CVE-2026-119970","title":"Windows DNS Information Disclosure Vulnerability","description":"Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-11-10T18:23:49.995Z","modified":"2026-11-13T18:12:29.878Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-10T19:39:58.973959Z"}],"euvd":[{"id":"EUVD-2026-122461","description":"Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-11-10T18:23:49Z","modified":"2026-11-13T18:12:29Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-11T00:25:03.169314Z"}],"ghsa":[{"id":"GHSA-9963-56xm-qf8w","title":"Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a...","description":"Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-11-10T21:33:41Z","modified":"2026-11-10T21:33:47Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-10T21:57:54.561479Z"}],"nvd":[{"id":"CVE-2026-119970","description":"Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-11-10T19:20:21.96Z","modified":"2026-11-10T19:20:22.09Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-10T22:21:33.392456Z"}]}}