{"id":"CVE-2026-97804","aliases":[],"title":"HID Class Driver Elevation of Privilege Vulnerability","titleSource":"microsoft","descriptionSource":"microsoft","products":[{"vendor":"Microsoft","name":"Windows 10 Version 1607","platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.14393.0","status":"affected","lessThan":"10.0.14393.9612","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"},{"vendor":"Microsoft","name":"Windows 10 Version 1809","platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.17763.0","status":"affected","lessThan":"10.0.17763.9376","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"},{"vendor":"Microsoft","name":"Windows 10 Version 21H2","platforms":["32-bit Systems","ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.19044.0","status":"affected","lessThan":"10.0.19044.7807","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"},{"vendor":"Microsoft","name":"Windows 10 Version 22H2","platforms":["32-bit Systems","ARM64-based Systems","x64-based Systems"],"versions":[{"version":"10.0.19045.0","status":"affected","lessThan":"10.0.19045.7807","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"},{"vendor":"Microsoft","name":"Windows 11 version 23H2","platforms":["ARM64-based Systems"],"versions":[{"version":"10.0.22631.0","status":"affected","lessThan":"10.0.22631.7652","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"},{"vendor":"Microsoft","name":"Windows 11 Version 23H2","platforms":["x64-based 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Systems"],"versions":[{"version":"10.0.20348.0","status":"affected","lessThan":"10.0.20348.5761","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"},{"vendor":"Microsoft","name":"Windows Server 2025","platforms":["x64-based Systems"],"versions":[{"version":"10.0.26100.0","status":"affected","lessThan":"10.0.26100.33650","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"},{"vendor":"Microsoft","name":"Windows Server 2025 (Server Core installation)","platforms":["x64-based Systems"],"versions":[{"version":"10.0.26100.0","status":"affected","lessThan":"10.0.26100.33650","versionType":"custom"}],"source":"microsoft","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"}],"remediation":[],"description":"Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.","severity":"high","score":7.8,"published":"2026-10-13T19:01:38.330Z","modified":"2026-10-28T18:22:01.629Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97804"],"sources":[{"name":"CVE","id":"CVE-2026-97804","modified":"2026-10-28T18:22:01.629Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-97804"}],"assessments":[{"source":"microsoft","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":7.8}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T23:20:36.067Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-28T20:25:32.497Z","attemptedAt":"2026-10-28T20:25:32.497Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-28T20:25:33.223Z","attemptedAt":"2026-10-28T20:25:33.223Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-28T20:25:33.753Z","attemptedAt":"2026-10-28T20:25:33.753Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-28T20:25:33.448Z","attemptedAt":"2026-10-28T20:25:33.448Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-97804","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97804","modified":"2026-10-16T17:18:04.387","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-10-28T20:25:32.497Z"},{"source":"GitHub Advisory Database","id":"GHSA-jq6r-xj9v-5fm2","url":"https://github.com/advisories/GHSA-jq6r-xj9v-5fm2","modified":"2026-10-13T21:37:23Z","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","checkedAt":"2026-10-28T20:25:33.223Z"},{"source":"FIRST EPSS","id":"CVE-2026-97804","url":"https://www.first.org/epss/","probability":0.0034,"percentile":0.27304,"date":"2026-10-28","checkedAt":"2026-10-28T20:25:33.448Z"},{"source":"ENISA EUVD","id":"EUVD-2026-100406","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-100406","modified":"Oct 28, 2026, 6:22:01 PM","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","checkedAt":"2026-10-28T20:25:33.753Z"}]}