{"id":"CVE-2018-8628","aliases":["EUVD-2018-20240","GHSA-9rx5-f8r3-qfcm"],"status":"published","title":"A remote code execution vulnerability exists in Microsoft PowerPoint software when the software...","description":"A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, aka \"Microsoft PowerPoint Remote Code Execution Vulnerability.\" This affects Microsoft Office, Office 365 ProPlus, Microsoft PowerPoint, Microsoft SharePoint, Microsoft PowerPoint Viewer, Office Online Server, Microsoft SharePoint Server.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.15897,"percentile":0.96911,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-12-12T00:00:00Z","modified":"2026-06-17T02:05:13Z","products":[{"vendor":"microsoft","product":"microsoft office"},{"vendor":"microsoft","product":"microsoft powerpoint"},{"vendor":"microsoft","product":"microsoft powerpoint viewer"},{"vendor":"microsoft","product":"microsoft sharepoint"},{"vendor":"microsoft","product":"microsoft sharepoint server"},{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"office online server"},{"vendor":"microsoft","product":"office_365_proplus"},{"vendor":"microsoft","product":"office_compatibility_pack"},{"vendor":"microsoft","product":"office_online_server"},{"vendor":"microsoft","product":"office_web_apps"},{"vendor":"microsoft","product":"powerpoint"},{"vendor":"microsoft","product":"powerpoint_viewer"},{"vendor":"microsoft","product":"sharepoint_enterprise_server"},{"vendor":"microsoft","product":"sharepoint_server"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8628","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/106104","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8628"},{"url":"https://github.com/advisories/GHSA-9rx5-f8r3-qfcm"}],"sources":{"cve":[{"id":"CVE-2018-8628","description":"A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, aka \"Microsoft PowerPoint Remote Code Execution Vulnerability.\" This affects Microsoft Office, Office 365 ProPlus, Microsoft PowerPoint, Microsoft SharePoint, Microsoft PowerPoint Viewer, Office Online Server, Microsoft SharePoint Server.","status":"published","published":"2018-12-12T00:00:00Z","modified":"2024-08-05T07:02:25.912Z","updated_at":"2026-11-02T14:35:04.172099Z"}],"euvd":[{"id":"EUVD-2018-20240","description":"A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, aka \"Microsoft PowerPoint Remote Code Execution Vulnerability.\" This affects Microsoft Office, Office 365 ProPlus, Microsoft PowerPoint, Microsoft SharePoint, Microsoft PowerPoint Viewer, Office Online Server, Microsoft SharePoint Server.","status":"published","published":"2018-12-12T00:00:00Z","modified":"2024-08-05T07:02:25Z","updated_at":"2026-11-03T02:40:02.008103Z"}],"ghsa":[{"id":"GHSA-9rx5-f8r3-qfcm","title":"A remote code execution vulnerability exists in Microsoft PowerPoint software when the software...","description":"A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, aka \"Microsoft PowerPoint Remote Code Execution Vulnerability.\" This affects Microsoft Office, Office 365 ProPlus, Microsoft PowerPoint, Microsoft SharePoint, Microsoft PowerPoint Viewer, Office Online Server, Microsoft SharePoint Server.","status":"published","published":"2022-05-13T01:21:02Z","modified":"2023-02-01T05:06:30Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:50:21.781869Z"}],"nvd":[{"id":"CVE-2018-8628","description":"A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, aka \"Microsoft PowerPoint Remote Code Execution Vulnerability.\" This affects Microsoft Office, Office 365 ProPlus, Microsoft PowerPoint, Microsoft SharePoint, Microsoft PowerPoint Viewer, Office Online Server, Microsoft SharePoint Server.","status":"published","published":"2018-12-12T00:29:01.467Z","modified":"2026-06-17T02:05:13.383Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/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":"2026-11-02T14:04:49.995593Z"}]}}