Medium severity5.5NVD Advisory· Published Sep 13, 2018· Updated Jun 17, 2026

CVE-2018-8429

Description

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.

Affected products

Microsoft/Excelllm-fuzzy
Microsoft/Excel 2007 SP3cpe-rescue
Range: 2010 Service Pack 2 (32-bit editions)
Microsoft/Excel Viewercpe-rescue
Range: 2007 Service Pack 3
Microsoft/Office Visiocpe-rescue
Range: 2016 Click-to-Run (C2R) for 32-bit editions

Patches

Vulnerability mechanics

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8429nvdPatchVendor Advisory
www.securityfocus.com/bid/105219nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1041630nvdThird Party AdvisoryVDB Entry

News mentions

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