CVE-2017-11878

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, and Microsoft Excel Viewer 2007 Service Pack 3 allow an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Excel Memory Corruption Vulnerability".

• CWE-119

• http://www.securityfocus.com/bid/101756Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1039783Issue Tracking, Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11878Issue Tracking, Patch, Vendor Advisory
• http://www.securityfocus.com/bid/101756Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1039783Issue Tracking, Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11878Issue Tracking, Patch, Vendor Advisory

Published

Nov 15, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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