{"id":"CVE-2026-96976","aliases":[],"cve":{"records":[{"id":"CVE-2026-96976","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-23T20:39:09.977Z","published":"2026-11-10T18:16:44.773Z","modified":"2026-11-13T18:05:35.543Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-11-13T18:05:35.543Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-11T01:21:50.381Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96976","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-125","description":"CWE-125: Out-of-bounds Read","source":"microsoft"}],"applicability":[{"source":"microsoft","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.14393.0","versionEndExcluding":"10.0.14393.9688"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.14393.0","versionEndExcluding":"10.0.14393.9688"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.17763.0","versionEndExcluding":"10.0.17763.9487"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.17763.0","versionEndExcluding":"10.0.17763.9487"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.20348.0","versionEndExcluding":"10.0.20348.5870"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.26100.0","versionEndExcluding":"10.0.26100.33822"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.26100.0","versionEndExcluding":"10.0.26100.33822"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-11T01:19:15.530352Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Windows DNS Information Disclosure Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","description":"Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network.","score":4.9,"severity":"medium","published":"2026-11-10T18:16:44.773Z","modified":"2026-11-13T18:05:35.543Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Microsoft","name":"Windows Server 2016","platforms":["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-2026-96976"},{"vendor":"Microsoft","name":"Windows Server 2016 (Server Core installation)","platforms":["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-2026-96976"},{"vendor":"Microsoft","name":"Windows Server 2019","platforms":["x64-based Systems"],"versions":[{"version":"10.0.17763.0","status":"affected","lessThan":"10.0.17763.9487","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96976"},{"vendor":"Microsoft","name":"Windows Server 2019 (Server Core installation)","platforms":["x64-based Systems"],"versions":[{"version":"10.0.17763.0","status":"affected","lessThan":"10.0.17763.9487","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96976"},{"vendor":"Microsoft","name":"Windows Server 2022","platforms":["x64-based Systems"],"versions":[{"version":"10.0.20348.0","status":"affected","lessThan":"10.0.20348.5870","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96976"},{"vendor":"Microsoft","name":"Windows Server 2025","platforms":["x64-based 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-2026-96976"},{"vendor":"Microsoft","name":"Windows Server 2025 (Server Core installation)","platforms":["x64-based 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-2026-96976"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96976"],"sources":[{"name":"CVE","id":"CVE-2026-96976","modified":"2026-11-13T18:05:35.543Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96976"}],"assessments":[{"source":"microsoft","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","score":4.9}],"sourceAffected":[],"observedAt":"2026-11-13T18:39:46.928Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:45:30.863Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-11T03:25:37.722Z","attemptedAt":"2026-11-11T03:25:37.722Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-11T03:25:38.894Z","attemptedAt":"2026-11-11T03:25:38.894Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-11T03:25:38.672Z","attemptedAt":"2026-11-11T03:25:38.672Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-11T03:25:36.638Z","attemptedAt":"2026-11-11T03:25:36.638Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-96976","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96976","modified":"2026-11-11T02:17:24.547","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","checkedAt":"2026-11-11T03:25:37.722Z"},{"source":"ENISA EUVD","id":"EUVD-2026-121512","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-121512","modified":"Nov 11, 2026, 1:21:50 AM","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","checkedAt":"2026-11-11T03:25:38.672Z"},{"source":"GitHub Advisory Database","id":"GHSA-rm78-28v9-xmrx","url":"https://github.com/advisories/GHSA-rm78-28v9-xmrx","modified":"2026-11-10T21:34:22Z","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","checkedAt":"2026-11-11T03:25:38.894Z"}],"aiSummary":{"text":"An out-of-bounds read in Windows DNS allows an authorized attacker to disclose information over a network, affecting Windows Server 2016, 2019, 2022, and 2025 versions prior to specific updates. The weakness is classified as CWE-125: Out-of-bounds Read. The impact is information disclosure.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-11T03:11:09.356Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96976"}]}}