{"schemaVersion":3,"id":"CVE-2018-0744","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The Windows kernel in Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allows an elevation of privilege vulnerability due to the way objects are handled in memory, aka \"Windows Elevation of Privilege Vulnerability\".","dates":{"published":"2018-01-04T14:00:00.000Z","modified":"2024-09-16T18:08:53.594Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7,"severity":"high","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.4,"severity":"medium","vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.15023,"percentile":0.96698,"severity":"medium","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.15023},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.195,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.15023,"percentile":0.96698}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.195,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.15023,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.15023,"percentile":0.96698}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"43446","name":"Microsoft Windows win32k - Using SetClassLong to Switch Between CS_CLASSDC and CS_OWNDC Corrupts DC Cache","source":"exploit-database","url":"https://www.exploit-db.com/exploits/43446","maturity":"poc","reliabilityScore":0.8,"verified":true,"type":"dos","platforms":["windows"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"dos","platform":"windows","file":"exploits/windows/dos/43446.txt","codes":["CVE-2018-0744","KB4056892"]},"metasploit":null}],"exploitCount":1,"weaknesses":[],"affected":[{"vendor":"microsoft corporation","product":"windows kernel","name":"Windows kernel","label":"windows kernel","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709","noFixRecorded":false,"fixedIn":null}],"versionsText":"Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709","eol":null,"hubHref":"/vendor/microsoft_corporation/windows_kernel"},{"vendor":"microsoft","product":"windows_10","name":"windows 10","label":"windows_10","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null},{"text":"1511","noFixRecorded":false,"fixedIn":null},{"text":"1607","noFixRecorded":false,"fixedIn":null},{"text":"1703","noFixRecorded":false,"fixedIn":null},{"text":"1709","noFixRecorded":false,"fixedIn":null}],"versionsText":"na | 1511 | 1607 | 1703 | 1709","eol":null,"hubHref":"/vendor/microsoft/windows_10"},{"vendor":"microsoft","product":"windows_server_2012","name":"windows server 2012","label":"windows_server_2012","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null},{"text":"r2","noFixRecorded":false,"fixedIn":null}],"versionsText":"na | r2","eol":null,"hubHref":"/vendor/microsoft/windows_server_2012"},{"vendor":"microsoft","product":"windows_server_2016","name":"windows server 2016","label":"windows_server_2016","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null},{"text":"1709","noFixRecorded":false,"fixedIn":null}],"versionsText":"na | 1709","eol":null,"hubHref":"/vendor/microsoft/windows_server_2016"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0744","label":"portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0744","hostname":"portal.msrc.microsoft.com","tags":["X Refsource CONFIRM","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/102351","label":"www.securityfocus.com/bid/102351","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://www.securitytracker.com/id/1040090","label":"www.securitytracker.com/id/1040090","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/43446/","label":"www.exploit-db.com/exploits/43446/","hostname":"www.exploit-db.com","tags":["Exploit","X Refsource EXPLOIT DB","Third Party Advisory","VDB Entry"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-01-04T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T18:08:53.594Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":41,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T21:19:14.708Z","stale":false,"partial":false}}