CVE-2026-47293: Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
Other sources
Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in https://aka.ms/OfficeSecurityReleases
Event History
Frequently Asked Questions
What is the severity of CVE-2026-47293?
The severity of CVE-2026-47293 is rated as high with a score of 7.
How do I fix CVE-2026-47293?
To fix CVE-2026-47293, apply the latest security updates provided by Microsoft for the affected Office products.
What type of vulnerability is CVE-2026-47293?
CVE-2026-47293 is classified as a Use After Free vulnerability that allows for elevation of privileges.
Who is affected by CVE-2026-47293?
CVE-2026-47293 affects users of Microsoft 365 Apps, Microsoft Office 2021, Microsoft Office 2024, and other related Microsoft Office products.
What can an attacker do with CVE-2026-47293?
An authorized attacker can exploit CVE-2026-47293 to elevate privileges locally on vulnerable systems.