{"id":"CVE-2019-1364","aliases":["EUVD-2019-9922","GHSA-637p-94rv-v24j"],"status":"published","title":"An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver...","description":"An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1362.","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","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02876,"percentile":0.86924,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2019-10-10T13:28:42Z","modified":"2026-06-17T02:28:27Z","exploits":[{"source":"exploitdb","id":"EDB-47484","title":"Microsoft Windows Kernel - win32k.sys TTF Font Processing Pool Corruption in win32k!ulClearTypeFilter","type":"dos","platform":"windows","date":"2019-10-10","verified":true,"url":"https://www.exploit-db.com/exploits/47484"}],"products":[{"vendor":"microsoft","product":"windows"},{"vendor":"microsoft","product":"windows server"},{"vendor":"microsoft","product":"windows_7"},{"vendor":"microsoft","product":"windows_server_2008"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1364","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/154797/Microsoft-Windows-Kernel-win32k.sys-TTF-Font-Processing-win32k-ulClearTypeFilter-Pool-Corruption.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1364"},{"url":"https://github.com/advisories/GHSA-637p-94rv-v24j"}],"sources":{"cve":[{"id":"CVE-2019-1364","description":"An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1362.","status":"published","published":"2019-10-10T13:28:42Z","modified":"2024-08-04T18:13:30.573Z","updated_at":"2026-11-02T14:20:26.034547Z"}],"euvd":[{"id":"EUVD-2019-9922","description":"An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1362.","status":"published","published":"2019-10-10T13:28:42Z","modified":"2024-08-04T18:13:30Z","updated_at":"2026-11-03T03:06:58.233851Z"}],"ghsa":[{"id":"GHSA-637p-94rv-v24j","title":"An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver...","description":"An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1362.","status":"published","published":"2022-05-24T16:58:30Z","modified":"2023-01-28T05:07:51Z","updated_at":"2026-11-02T14:44:34.529278Z"}],"nvd":[{"id":"CVE-2019-1364","description":"An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1362.","status":"published","published":"2019-10-10T14:15:18.267Z","modified":"2026-06-17T02:28:27.913Z","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":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:05:31.019577Z"}]}}