{"id":"CVE-2026-96989","aliases":[],"cve":{"records":[{"id":"CVE-2026-96989","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-23T20:39:09.978Z","published":"2026-11-10T18:17:52.581Z","modified":"2026-11-13T18:06:42.987Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-11-13T18:06:42.987Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-11T01:15:44.360Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96989","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-125","description":"CWE-125: Out-of-bounds 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Coordinator","timestamp":"2026-11-11T01:15:32.872845Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Secondary Logon Information Disclosure Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","description":"Out-of-bounds read in Secondary Logon allows an authorized attacker to disclose information locally.","score":5.5,"severity":"medium","published":"2026-11-10T18:17:52.581Z","modified":"2026-11-13T18:06:42.987Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Microsoft","name":"Windows 10 Version 1607","platforms":["32-bit Systems","x64-based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-2026-96989"},{"vendor":"Microsoft","name":"Windows 10 Version 1809","platforms":["32-bit 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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-2026-96989"},{"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-2026-96989"},{"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-2026-96989"},{"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-2026-96989"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96989"],"sources":[{"name":"CVE","id":"CVE-2026-96989","modified":"2026-11-13T18:06:42.987Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96989"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","score":5.5}],"sourceAffected":[],"observedAt":"2026-11-13T18:40:08.220Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:55:31.093Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-11T03:40:32.877Z","attemptedAt":"2026-11-11T03:40:32.877Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-11T03:40:32.877Z","attemptedAt":"2026-11-11T03:40:32.877Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-11T03:40:32.879Z","attemptedAt":"2026-11-11T03:40:32.879Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-11T03:40:32.238Z","attemptedAt":"2026-11-11T03:40:32.238Z"}],"evidence":[{"source":"GitHub Advisory Database","id":"GHSA-5fqp-97qc-45wr","url":"https://github.com/advisories/GHSA-5fqp-97qc-45wr","modified":"2026-11-10T21:34:28Z","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","checkedAt":"2026-11-11T03:40:32.877Z"},{"source":"NVD","id":"CVE-2026-96989","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96989","modified":"2026-11-11T02:17:25.637","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","checkedAt":"2026-11-11T03:40:32.877Z"},{"source":"ENISA EUVD","id":"EUVD-2026-121828","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-121828","modified":"Nov 11, 2026, 1:15:44 AM","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","checkedAt":"2026-11-11T03:40:32.879Z"}],"aiSummary":{"text":"An out-of-bounds read in Secondary Logon on various Microsoft Windows versions allows an authorized attacker to disclose information locally. Affected versions include Windows 10, Windows 11, Windows Server 2016, Windows Server 2019, Windows Server 2022, and Windows Server 2025. The vulnerability is due to an out-of-bounds read (CWE-125).","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-11T03:06:07.981Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96989"}]}}