{"id":"CVE-2025-27728","aliases":["EUVD-2025-10158","GHSA-3w3r-78f2-2x8v"],"status":"published","title":"Windows Kernel-Mode Driver Elevation of Privilege Vulnerability","description":"Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00607,"percentile":0.4938,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2025-04-08T17:24:06Z","modified":"2026-08-10T15:12:59Z","products":[{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27728","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27728"},{"url":"https://github.com/advisories/GHSA-3w3r-78f2-2x8v"}],"sources":{"cve":[{"id":"CVE-2025-27728","title":"Windows Kernel-Mode Driver Elevation of Privilege Vulnerability","description":"Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-04-08T17:24:06.362Z","modified":"2026-08-10T15:12:59.481Z","cvss":[{"version":"3.1","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","level":"high","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:32:42.411662Z"}],"euvd":[{"id":"EUVD-2025-10158","description":"Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-04-08T17:24:06Z","modified":"2026-08-10T15:12:59Z","cvss":[{"version":"3.1","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","level":"high"}],"updated_at":"2026-11-02T18:02:02.39155Z"}],"ghsa":[{"id":"GHSA-3w3r-78f2-2x8v","title":"Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate...","description":"Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-04-08T18:34:52Z","modified":"2025-04-08T18:34:52Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:00:51.102649Z"}],"nvd":[{"id":"CVE-2025-27728","description":"Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-04-08T18:16:00.653Z","modified":"2026-06-17T09:04:08.087Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:10:59.48027Z"}]}}