{"id":"CVE-2026-96019","aliases":[],"cve":{"records":[{"id":"CVE-2026-96019","source":"microsoft","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-22T17:50:37.724Z","published":"2026-11-10T18:17:24.265Z","modified":"2026-11-13T18:06:16.730Z"}],"publishers":[{"name":"microsoft","role":"CNA","organizationId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","modified":"2026-11-13T18:06:16.730Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-11T00:42:01.449Z"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96019","tags":["vendor-advisory","patch"],"source":"microsoft"}],"weaknesses":[{"id":"CWE-362","description":"CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","source":"microsoft"},{"id":"CWE-822","description":"CWE-822: Untrusted Pointer 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Coordinator","timestamp":"2026-11-11T00:29:04.091600Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Windows Installer Elevation of Privilege Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","description":"Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer allows an authorized attacker to elevate privileges locally.","score":7,"severity":"high","published":"2026-11-10T18:17:24.265Z","modified":"2026-11-13T18:06:16.730Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Microsoft","name":"Windows 10 Version 1607","platforms":["32-bit Systems","x64-based 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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-2026-96019"},{"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-2026-96019"},{"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-2026-96019"},{"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-2026-96019"},{"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-2026-96019"}],"remediation":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96019"],"sources":[{"name":"CVE","id":"CVE-2026-96019","modified":"2026-11-13T18:06:16.730Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96019"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":7}],"sourceAffected":[],"observedAt":"2026-11-13T19:03:27.053Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:45:30.863Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-11T09:55:32.940Z","attemptedAt":"2026-11-11T09:55:32.940Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-11T09:55:31.270Z","attemptedAt":"2026-11-11T09:55:31.270Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-11T09:55:31.645Z","attemptedAt":"2026-11-11T09:55:31.645Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-11T09:55:32.940Z","attemptedAt":"2026-11-11T09:55:32.940Z"}],"evidence":[{"source":"GitHub Advisory Database","id":"GHSA-2rhw-4p9m-c3c7","url":"https://github.com/advisories/GHSA-2rhw-4p9m-c3c7","modified":"2026-11-10T21:34:18Z","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-11-11T09:55:31.270Z"},{"source":"ENISA EUVD","id":"EUVD-2026-121778","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-121778","modified":"Nov 11, 2026, 12:42:01 AM","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","checkedAt":"2026-11-11T09:55:31.645Z"},{"source":"NVD","id":"CVE-2026-96019","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96019","modified":"2026-11-11T01:17:34.770","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-11-11T09:55:32.940Z"}],"aiSummary":{"text":"A Windows Installer vulnerability allows an authorized attacker to elevate privileges locally due to a race condition. Affected products include various versions of Windows 10 and Windows 11, as well as Windows Server 2016, 2019, 2022, and 2025. The vulnerability is caused by concurrent execution using a shared resource with improper synchronization.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-11T01:16:09.484Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96019"}]}}