What’s Vulnerable › Vulnerabilities

CVE-2018-8246

• Severity: medium (CVSS 5.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 18.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-06-14 · updated 2026-06-17
• Weakness: CWE-200

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 Excel 2013 Service Pack 1: 2010-sp2, 2013-sp1, 2016
• Microsoft Excel Viewer: all versions
• Microsoft Office: 2010-sp2, 2016
• Microsoft Office Compatibility Pack: all versions

References

• http://www.securityfocus.com/bid/104322
• http://www.securitytracker.com/id/1041109
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8246
• http://www.securityfocus.com/bid/104322
• http://www.securitytracker.com/id/1041109
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8246

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