A remote code execution vulnerability exists in Microsoft Office when the software fails to properly handle objects in memory, aka "Office Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8510, CVE-2017-8511, CVE-2017-8512, CVE-2017-0260, and CVE-2017-8506.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8509 Mitigation, Patch, Vendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8509 Mitigation, Patch, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.8 · microsoftNVD modified 2026-10-15 16:17
Affected (CPE criteria) 17
cpe:2.3:a:microsoft:office:2007:sp3:*:*:*:*:*:*cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:*cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:*cpe:2.3:a:microsoft:office_compatibility_pack:-:sp3:*:*:*:*:*:*cpe:2.3:a:microsoft:office_web_apps:2010:*:*:*:*:*:*:*cpe:2.3:a:microsoft:office_web_apps_server:2013:*:*:*:*:*:*:*cpe:2.3:a:microsoft:onenote:2010:*:*:*:*:*:*:*cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:*cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:*:*:*:*cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:*:*:*:*cpe:2.3:a:microsoft:word:2007:sp3:*:*:*:*:*:*cpe:2.3:a:microsoft:word:2010:sp2:*:*:*:*:*:*cpe:2.3:a:microsoft:word:2013:sp1:*:*:*:*:*:*cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:*cpe:2.3:a:microsoft:word:2016:*:*:*:*:*:*:*cpe:2.3:a:microsoft:word_for_mac:2016:*:*:*:*:*:*:*
References 4
- http://www.securityfocus.com/bid/98812 Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8509 Mitigation, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/98812 Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8509 Mitigation, Patch, Vendor Advisory