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CVE-2021-40442

HIGH CVSS: 7.8 Published: 2021-11-10 Modified: 2026-06-17

Description

Microsoft Excel Remote Code Execution Vulnerability

Affected Platforms

Microsoft 365 AppsMicrosoft Office Online ServerMicrosoft Sharepoint Enterprise ServerMicrosoft Office Long Term Servicing ChannelMicrosoft ExcelMicrosoft Office Web Apps ServerMicrosoft Office

Weakness Type

NVD-CWE-noinfo

References