CVE-2018-8429

An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka "Microsoft Excel Information Disclosure Vulnerability." This affects Microsoft Excel Viewer, Microsoft Office, Microsoft Excel.

• CWE-200

• http://www.securityfocus.com/bid/105219Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041630Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8429Patch, Vendor Advisory
• http://www.securityfocus.com/bid/105219Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041630Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8429Patch, Vendor Advisory

Published

Sep 13, 2018

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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