CVE-2018-1027

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 19.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-04-12 · updated 2026-06-17

Description

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Microsoft Excel, Microsoft Office. This CVE ID is unique from CVE-2018-0920, CVE-2018-1011, CVE-2018-1029.

Affected products

Microsoft Excel 2013 Service Pack 1: 2007, 2010, 2013, 2013-sp1
Microsoft Office Compatibility Pack: all versions

References

http://www.securityfocus.com/bid/103616
http://www.securitytracker.com/id/1040652
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1027
http://www.securityfocus.com/bid/103616
http://www.securitytracker.com/id/1040652
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1027

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