{"id":"CVE-2026-96157","aliases":[],"cve":{"records":[{"id":"CVE-2026-96157","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-22T18:40:26.299Z","published":"2026-11-10T18:17:45.230Z","modified":"2026-11-13T18:06:36.212Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-11-13T18:06:36.212Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-11T04:55:35.927Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96157","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-122","description":"CWE-122: Heap-based Buffer 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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-2026-96157"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96157"],"sources":[{"name":"CVE","id":"CVE-2026-96157","modified":"2026-11-13T18:06:36.212Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96157"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":9.8}],"sourceAffected":[],"observedAt":"2026-11-13T19:29:00.441Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:25:31.038Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-11T05:10:35.798Z","attemptedAt":"2026-11-11T05:10:35.798Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-11T05:10:35.796Z","attemptedAt":"2026-11-11T05:10:35.796Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-11T05:10:34.728Z","attemptedAt":"2026-11-11T05:10:34.728Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-11T05:10:34.728Z","attemptedAt":"2026-11-11T05:10:34.728Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-121815","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-121815","modified":"Nov 10, 2026, 11:49:17 PM","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","checkedAt":"2026-11-11T05:10:34.728Z"},{"source":"GitHub Advisory Database","id":"GHSA-565f-rgm4-945j","url":"https://github.com/advisories/GHSA-565f-rgm4-945j","modified":"2026-11-10T21:34:24Z","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-11-11T05:10:35.796Z"},{"source":"NVD","id":"CVE-2026-96157","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96157","modified":"2026-11-10T20:20:06.510","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-11-11T05:10:35.798Z"}],"aiSummary":{"text":"A heap-based buffer overflow weakness in Microsoft Windows Media Foundation affects various Windows versions, including Windows 10 and Windows 11. The affected versions are prior to specific updates. An unauthorized attacker may exploit this weakness.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-10T19:46:11.257Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96157"}]}}