CVE-2026-47293: Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

PriorityP336high7CVSS 3.1

AVLACHPRLUINSUCHIHAH

EPSS

0.23%

14.4th percentile

Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
microsoft	microsoft_365_apps_for_enterprise	>= 16.0.1 < https://aka.ms/OfficeSecurityReleases	https://aka.ms/OfficeSecurityReleases
microsoft	microsoft_office_2019	>= 19.0.0 < https://aka.ms/OfficeSecurityReleases	https://aka.ms/OfficeSecurityReleases
microsoft	microsoft_office_ltsc_2021	>= 16.0.1 < https://aka.ms/OfficeSecurityReleases	https://aka.ms/OfficeSecurityReleases
microsoft	microsoft_office_ltsc_2024	>= 16.0.0 < https://aka.ms/OfficeSecurityReleases	https://aka.ms/OfficeSecurityReleases
microsoft	office	—	—

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