{"id":"CVE-2019-0566","aliases":["EUVD-2019-1335","GHSA-7q3v-8pr6-7pvf"],"status":"published","title":"An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka ...","description":"An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.18617,"percentile":0.97282,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-862"],"published":"2019-01-08T21:00:00Z","modified":"2026-06-17T02:08:25Z","exploits":[{"source":"exploitdb","id":"EDB-46161","title":"Microsoft Windows 10 - Browser Broker Cross Session Privilege Escalation","type":"local","platform":"windows","date":"2019-01-14","verified":true,"url":"https://www.exploit-db.com/exploits/46161"}],"products":[{"vendor":"microsoft","product":"edge"},{"vendor":"microsoft","product":"microsoft edge"}],"references":[{"url":"http://www.securityfocus.com/bid/106417","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/46161/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0566","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0566"},{"url":"https://github.com/advisories/GHSA-7q3v-8pr6-7pvf"}],"sources":{"cve":[{"id":"CVE-2019-0566","description":"An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","status":"published","published":"2019-01-08T21:00:00Z","modified":"2024-08-04T17:51:26.899Z","updated_at":"2026-11-02T14:32:24.110857Z"}],"euvd":[{"id":"EUVD-2019-1335","description":"An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","status":"published","published":"2019-01-08T21:00:00Z","modified":"2024-08-04T17:51:26Z","updated_at":"2026-11-03T03:07:01.549362Z"}],"ghsa":[{"id":"GHSA-7q3v-8pr6-7pvf","title":"An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka ...","description":"An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","status":"published","published":"2022-05-13T01:21:16Z","modified":"2023-02-01T05:06:23Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:50:20.778256Z"}],"nvd":[{"id":"CVE-2019-0566","description":"An elevation of privilege vulnerability exists in Microsoft Edge Browser Broker COM object, aka \"Microsoft Edge Elevation of Privilege Vulnerability.\" This affects Microsoft Edge.","status":"published","published":"2019-01-08T21:29:01.393Z","modified":"2026-06-17T02:08:25.437Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:05:02.989216Z"}]}}