CVE-2018-8502

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in Protected View, aka "Microsoft Excel Remote Code Execution Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Excel.

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Oct 10, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-8502: High severity, CVSS 8.8 | Vulnix