{"schemaVersion":3,"id":"CVE-2018-8554","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka \"DirectX Elevation of Privilege Vulnerability.\" This affects Windows 10 Servers, Windows 10, Windows Server 2019. This CVE ID is unique from CVE-2018-8485, CVE-2018-8561.","dates":{"published":"2018-11-14T01:00:00.000Z","modified":"2024-08-05T07:02:24.988Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:L/AC:L/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":7.8,"severity":"high","vector":"CVSS:3.0/AV:L/AC:L/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":7.2,"severity":"high","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01192,"percentile":0.67567,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01192},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01668,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01192,"percentile":0.67567}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01668,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01192,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01192,"percentile":0.67567}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-404","name":"Improper Resource Shutdown or Release","description":"The product does not release or incorrectly releases a resource before it is made available for re-use.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/404.html"}],"affected":[{"vendor":"microsoft","product":"windows_10","name":"windows 10","label":"windows_10","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"Version 1803 for 32-bit Systems","noFixRecorded":false,"fixedIn":null},{"text":"Version 1803 for x64-based Systems","noFixRecorded":false,"fixedIn":null},{"text":"Version 1809 for 32-bit Systems","noFixRecorded":false,"fixedIn":null},{"text":"Version 1809 for x64-based Systems","noFixRecorded":false,"fixedIn":null},{"text":"1803","noFixRecorded":false,"fixedIn":null},{"text":"1809","noFixRecorded":false,"fixedIn":null}],"versionsText":"Version 1803 for 32-bit Systems | Version 1803 for x64-based Systems | Version 1809 for 32-bit Systems | Version 1809 for x64-based Systems | 1803 | 1809","eol":null,"hubHref":"/vendor/microsoft/windows_10"},{"vendor":"microsoft","product":"windows 10 servers","name":"Windows 10 Servers","label":"windows 10 servers","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"version 1803  (Server Core Installation)","noFixRecorded":false,"fixedIn":null}],"versionsText":"version 1803  (Server Core Installation)","eol":null,"hubHref":"/vendor/microsoft/windows_10_servers"},{"vendor":"microsoft","product":"windows_server","name":"windows server","label":"windows_server","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"1803","noFixRecorded":false,"fixedIn":null}],"versionsText":"1803","eol":null,"hubHref":"/vendor/microsoft/windows_server"},{"vendor":"microsoft","product":"windows_server_2019","name":"windows server 2019","label":"windows_server_2019","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"(Server Core installation)","noFixRecorded":false,"fixedIn":null},{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"(Server Core installation) | na","eol":null,"hubHref":"/vendor/microsoft/windows_server_2019"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8554","label":"portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8554","hostname":"portal.msrc.microsoft.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/105811","label":"www.securityfocus.com/bid/105811","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://www.securitytracker.com/id/1042135","label":"www.securitytracker.com/id/1042135","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-11-14T01:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T07:02:24.988Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T14:13:21.075Z","stale":false,"partial":false}}