{"id":"CVE-2026-95913","aliases":[],"cve":{"records":[{"id":"CVE-2026-95913","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-22T17:16:22.226Z","published":"2026-11-10T18:15:58.926Z","modified":"2026-11-13T18:04:51.963Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-11-13T18:04:51.963Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-11T01:36:28.073Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-95913","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-416","description":"CWE-416: Use After 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Coordinator","timestamp":"2026-11-11T01:33:47.674051Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Windows Hyper-V Denial of Service Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","description":"Use after free in Windows Hyper-V allows an unauthorized attacker to deny service over a network.","score":5.9,"severity":"medium","published":"2026-11-10T18:15:58.926Z","modified":"2026-11-13T18:04:51.963Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Microsoft","name":"Windows 10 Version 1607","platforms":["x64-based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-2026-95913"},{"vendor":"Microsoft","name":"Windows 10 Version 1809","platforms":["x64-based 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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-2026-95913"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-95913"],"sources":[{"name":"CVE","id":"CVE-2026-95913","modified":"2026-11-13T18:04:51.963Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-95913"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","score":5.9}],"sourceAffected":[],"observedAt":"2026-11-13T18:45:50.162Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T22:45:30.999Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-11T02:20:34.033Z","attemptedAt":"2026-11-11T02:20:34.033Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-11T02:20:34.477Z","attemptedAt":"2026-11-11T02:20:34.477Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-11T02:20:34.562Z","attemptedAt":"2026-11-11T02:20:34.562Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-11T02:20:34.393Z","attemptedAt":"2026-11-11T02:20:34.393Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-95913","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95913","modified":"2026-11-11T02:17:18.533","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-11-11T02:20:34.033Z"},{"source":"GitHub Advisory Database","id":"GHSA-jf22-hwww-65w3","url":"https://github.com/advisories/GHSA-jf22-hwww-65w3","modified":"2026-11-10T21:34:07Z","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-11-11T02:20:34.477Z"},{"source":"ENISA EUVD","id":"EUVD-2026-121628","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-121628","modified":"Nov 11, 2026, 1:36:28 AM","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","checkedAt":"2026-11-11T02:20:34.562Z"}],"aiSummary":{"text":"A use-after-free vulnerability in Windows Hyper-V allows an unauthorized attacker to deny service over a network, affecting various versions of Windows 10 and Windows 11, as well as Windows Server 2016, 2019, 2022, and 2025. The vulnerability requires an attacker to have network access. The impact is a denial of service.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-11T02:22:18.476Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-95913"}]}}