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CVE-2026-26110

HIGH CVSS: 8.4 Published: 2026-03-10 Modified: 2026-06-17

Description

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

Affected Platforms

Microsoft 365 CopilotMicrosoft Office Long Term Servicing ChannelMicrosoft 365 AppsMicrosoft Office

Weakness Type

CWE-843

References