{"id":"CVE-2018-8441","aliases":["EUVD-2018-20077","GHSA-jwcq-xvfw-fhfj"],"status":"published","title":"An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem...","description":"An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka \"Windows Subsystem for Linux Elevation of Privilege Vulnerability.\" This affects Windows 10, Windows 10 Servers.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01084,"percentile":0.6546,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2018-09-13T00:00:00Z","modified":"2026-06-17T02:04:52Z","products":[{"vendor":"microsoft","product":"windows 10"},{"vendor":"microsoft","product":"windows 10 servers"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_server_2016"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8441","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1041641","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/105271","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8441"},{"url":"https://github.com/advisories/GHSA-jwcq-xvfw-fhfj"}],"sources":{"cve":[{"id":"CVE-2018-8441","description":"An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka \"Windows Subsystem for Linux Elevation of Privilege Vulnerability.\" This affects Windows 10, Windows 10 Servers.","status":"published","published":"2018-09-13T00:00:00Z","modified":"2024-08-05T06:54:36.451Z","updated_at":"2026-11-02T14:35:04.172099Z"}],"euvd":[{"id":"EUVD-2018-20077","description":"An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka \"Windows Subsystem for Linux Elevation of Privilege Vulnerability.\" This affects Windows 10, Windows 10 Servers.","status":"published","published":"2018-09-13T00:00:00Z","modified":"2024-08-05T06:54:36Z","updated_at":"2026-11-03T02:40:03.169087Z"}],"ghsa":[{"id":"GHSA-jwcq-xvfw-fhfj","title":"An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem...","description":"An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka \"Windows Subsystem for Linux Elevation of Privilege Vulnerability.\" This affects Windows 10, Windows 10 Servers.","status":"published","published":"2022-05-14T02:02:28Z","modified":"2023-02-02T05:04:45Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:51:56.960601Z"}],"nvd":[{"id":"CVE-2018-8441","description":"An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka \"Windows Subsystem for Linux Elevation of Privilege Vulnerability.\" This affects Windows 10, Windows 10 Servers.","status":"published","published":"2018-09-13T00:29:04.49Z","modified":"2026-06-17T02:04:52.9Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:04:40.661264Z"}]}}