CVE-2018-1026

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 41.0% 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 Office software when the software fails to properly handle objects in memory, aka "Microsoft Office Remote Code Execution Vulnerability." This affects Microsoft Office. This CVE ID is unique from CVE-2018-1030.

Affected products

Microsoft Office: 2013-sp1, 2016
Microsoft Office: 2013 RT Service Pack 1, 2013 Service Pack 1 (32-bit editions), 2013 Service Pack 1 (64-bit editions), 2016 (32-bit edition), 2016 (64-bit edition), 2016 Click-to-Run (C2R) for 32-bit editions (+1)

References

http://www.securityfocus.com/bid/103613
http://www.securitytracker.com/id/1040654
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1026
http://www.securityfocus.com/bid/103613
http://www.securitytracker.com/id/1040654
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1026

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