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CVE-2026-81401
MEDIUM
CVSS: 5.5
Published: 2026-09-08
Modified: 2026-09-17
Description
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Affected Platforms
Microsoft Office 2016Microsoft 365 AppsMicrosoft Office Online ServerMicrosoft ExcelMicrosoft Microsoft 365Microsoft Office 2021Microsoft Office 2024Microsoft Office 2019