{"id":"CVE-2026-96115","aliases":[],"cve":{"records":[{"id":"CVE-2026-96115","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-22T18:19:24.217Z","published":"2026-11-10T18:16:29.031Z","modified":"2026-11-13T18:05:20.811Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-11-13T18:05:20.811Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-11T01:39:10.838Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96115","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-415","description":"CWE-415: Double Free","source":"microsoft"},{"id":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","source":"microsoft"}],"applicability":[{"source":"microsoft","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_24H2:*:*:*:*:*:*:arm64:*","versionStartIncluding":"10.0.26100.0","versionEndExcluding":"10.0.26100.9974"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_25H2:*:*:*:*:*:*:arm64:*","versionStartIncluding":"10.0.26200.0","versionEndExcluding":"10.0.26200.9974"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:windows_11_version_26h2_for_arm64-based_systems:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0.26300.0","versionEndExcluding":"10.0.26300.9974"},{"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"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_11_26H1:*:*:*:*:*:*:arm64:*","versionStartIncluding":"10.0.28000.0","versionEndExcluding":"10.0.28000.3501"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-11T01:35:18.706320Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Windows DHCP Client Elevation of Privilege Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","description":"Double free in Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent network.","score":8,"severity":"high","published":"2026-11-10T18:16:29.031Z","modified":"2026-11-13T18:05:20.811Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Microsoft","name":"Windows 11 Version 24H2","platforms":["ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.26100.0","status":"affected","lessThan":"10.0.26100.9974","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96115"},{"vendor":"Microsoft","name":"Windows 11 Version 25H2","platforms":["ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.26200.0","status":"affected","lessThan":"10.0.26200.9974","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96115"},{"vendor":"Microsoft","name":"Windows 11 version 26H1","platforms":["ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.28000.0","status":"affected","lessThan":"10.0.28000.3501","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96115"},{"vendor":"Microsoft","name":"Windows 11 Version 26H2","platforms":["ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.26300.0","status":"affected","lessThan":"10.0.26300.9974","versionType":"custom"}],"cpes":[],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-96115"},{"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-2026-96115"},{"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-2026-96115"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96115"],"sources":[{"name":"CVE","id":"CVE-2026-96115","modified":"2026-11-13T18:05:20.811Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96115"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":8}],"sourceAffected":[],"observedAt":"2026-11-13T19:28:31.561Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T21:20:32.434Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-11T03:10:37.838Z","attemptedAt":"2026-11-11T03:10:37.838Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-11T03:10:38.279Z","attemptedAt":"2026-11-11T03:10:38.279Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-11T03:10:38.422Z","attemptedAt":"2026-11-11T03:10:38.422Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-11T03:10:38.053Z","attemptedAt":"2026-11-11T03:10:38.053Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-96115","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96115","modified":"2026-11-11T02:17:22.197","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-11-11T03:10:37.838Z"},{"source":"GitHub Advisory Database","id":"GHSA-mm99-92cv-9qwh","url":"https://github.com/advisories/GHSA-mm99-92cv-9qwh","modified":"2026-11-10T21:34:24Z","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-11-11T03:10:38.279Z"},{"source":"ENISA EUVD","id":"EUVD-2026-121484","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-121484","modified":"Nov 11, 2026, 1:39:10 AM","score":8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","checkedAt":"2026-11-11T03:10:38.422Z"}],"aiSummary":{"text":"A double free vulnerability in the Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent network, affecting Windows 11 versions 24H2, 25H2, 26H1, and 26H2, as well as Windows Server 2025. The attacker must have access to the adjacent network. The vulnerability is described as a double free, which is a type of memory corruption weakness.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-11T03:11:06.355Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96115"}]}}