{"id":"CVE-2026-96983","aliases":[],"cve":{"records":[{"id":"CVE-2026-96983","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-23T20:39:09.977Z","published":"2026-11-10T18:17:56.099Z","modified":"2026-11-13T18:06:46.532Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-11-13T18:06:46.532Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-11T01:32:13.161Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96983","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-416","description":"CWE-416: Use After 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Coordinator","timestamp":"2026-11-11T01:32:02.846962Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Windows DNS Denial of Service Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","description":"Use after free in Windows DNS allows an unauthorized attacker to deny service over an adjacent network.","score":5.3,"severity":"medium","published":"2026-11-10T18:17:56.099Z","modified":"2026-11-13T18:06:46.532Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Microsoft","name":"Windows 10 Version 1607","platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.14393.0","status":"affected","lessThan":"10.0.14393.9688","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96983"},{"vendor":"Microsoft","name":"Windows 10 Version 1809","platforms":["32-bit 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Systems"],"versions":[{"version":"10.0.26100.0","status":"affected","lessThan":"10.0.26100.33822","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96983"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96983"],"sources":[{"name":"CVE","id":"CVE-2026-96983","modified":"2026-11-13T18:06:46.532Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96983"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","score":5.3}],"sourceAffected":[],"observedAt":"2026-11-13T18:39:57.585Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T03:50:33.051Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-11T03:20:35.391Z","attemptedAt":"2026-11-11T03:20:35.391Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-11T03:20:34.849Z","attemptedAt":"2026-11-11T03:20:34.849Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-11T03:20:35.364Z","attemptedAt":"2026-11-11T03:20:35.364Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-11T03:20:34.620Z","attemptedAt":"2026-11-11T03:20:34.620Z"}],"evidence":[{"source":"GitHub Advisory Database","id":"GHSA-c7fg-jh36-59f7","url":"https://github.com/advisories/GHSA-c7fg-jh36-59f7","modified":"2026-11-10T21:34:28Z","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-11-11T03:20:34.849Z"},{"source":"ENISA EUVD","id":"EUVD-2026-121835","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-121835","modified":"Nov 11, 2026, 1:32:13 AM","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","checkedAt":"2026-11-11T03:20:35.364Z"},{"source":"NVD","id":"CVE-2026-96983","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96983","modified":"2026-11-11T02:17:24.807","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-11-11T03:20:35.391Z"}],"aiSummary":{"text":"A use-after-free weakness in Windows DNS allows an unauthorized attacker to deny service over an adjacent network, affecting various versions of Windows 10 and Windows 11, as well as Windows Server 2016, 2019, 2022, and 2025. The attacker needs access to an adjacent network. The stated impact is a denial of service.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-11T03:11:06.038Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96983"}]}}