{"id":"CVE-2018-8332","aliases":["EUVD-2018-19983","GHSA-4vv4-p383-vwpv"],"status":"published","title":"A remote code execution vulnerability exists when the Windows font library improperly handles...","description":"A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka \"Win32k Graphics Remote Code Execution Vulnerability.\" This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.","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":"2026-11-07","score":0.1907,"percentile":0.97331,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-09-13T00:00:00Z","modified":"2026-06-17T02:04:38Z","products":[{"vendor":"microsoft","product":"microsoft office"},{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"office_for_mac"},{"vendor":"microsoft","product":"windows 10"},{"vendor":"microsoft","product":"windows 10 servers"},{"vendor":"microsoft","product":"windows 7"},{"vendor":"microsoft","product":"windows 8.1"},{"vendor":"microsoft","product":"windows rt 8.1"},{"vendor":"microsoft","product":"windows server 2008"},{"vendor":"microsoft","product":"windows server 2008 r2"},{"vendor":"microsoft","product":"windows server 2012"},{"vendor":"microsoft","product":"windows server 2012 r2"},{"vendor":"microsoft","product":"windows server 2016"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_7"},{"vendor":"microsoft","product":"windows_8.1"},{"vendor":"microsoft","product":"windows_server"}],"references":[{"url":"http://www.securityfocus.com/bid/105248","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1041628","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8332","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8332"},{"url":"https://github.com/advisories/GHSA-4vv4-p383-vwpv"}],"sources":{"cve":[{"id":"CVE-2018-8332","description":"A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka \"Win32k Graphics Remote Code Execution Vulnerability.\" This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.","status":"published","published":"2018-09-13T00:00:00Z","modified":"2024-08-05T06:54:35.302Z","updated_at":"2026-11-02T14:35:04.172099Z"}],"euvd":[{"id":"EUVD-2018-19983","description":"A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka \"Win32k Graphics Remote Code Execution Vulnerability.\" This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.","status":"published","published":"2018-09-13T00:00:00Z","modified":"2024-08-05T06:54:35Z","updated_at":"2026-11-03T02:40:03.169087Z"}],"ghsa":[{"id":"GHSA-4vv4-p383-vwpv","title":"A remote code execution vulnerability exists when the Windows font library improperly handles...","description":"A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka \"Win32k Graphics Remote Code Execution Vulnerability.\" This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.","status":"published","published":"2022-05-13T01:53:38Z","modified":"2023-02-02T05:02:19Z","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"}],"updated_at":"2026-11-02T14:51:24.995331Z"}],"nvd":[{"id":"CVE-2018-8332","description":"A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka \"Win32k Graphics Remote Code Execution Vulnerability.\" This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.","status":"published","published":"2018-09-13T00:29:00.847Z","modified":"2026-06-17T02:04:38.793Z","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":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:04:38.672108Z"}]}}