Medium severity5.5NVD Advisory· Published Aug 15, 2018· Updated Jun 17, 2026

CVE-2018-8382

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/Officellm-fuzzy
Microsoft/Excelllm-fuzzy
Microsoft/Excel Viewerllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 2007 Service Pack 3
Microsoft/Excel 2007 SP3cpe-rescue
Range: 2010 Service Pack 2 (32-bit editions)
Microsoft/Office Visiocpe-rescue
Range: 2016 for Mac

Patches

Vulnerability mechanics

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8382nvdPatchVendor Advisory
www.securityfocus.com/bid/105000nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1041463nvdThird Party AdvisoryVDB Entry

News mentions

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epss	0.010
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