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CVE-2025-30375 Details

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

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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URL	Source(s)	Tag(s)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30375	[email protected]	Vendor Advisory

CWE-ID	CWE Name	Source
CWE-843	Access of Resource Using Incompatible Type ('Type Confusion')	[email protected]

Product	Versions
microsoft 365 apps	All versions
CPE cpe:2.3:a:microsoft:365_apps:-::::enterprise::: Remediation No remediation found in references.
microsoft excel	2016
CPE cpe:2.3:a:microsoft:excel:2016:::::::* Remediation No remediation found in references.
microsoft office	2019
CPE cpe:2.3:a:microsoft:office:2019:::::::* Remediation No remediation found in references.
microsoft office long term servicing channel	2021 2024
CPE cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:::::-:: cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:::::macos:: cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:::::-:: cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:::::macos:: Remediation No remediation found in references.
microsoft office online server	< 16.0.10417.20010
CPE cpe:2.3:a:microsoft:office_online_server:::::::: Remediation No remediation found in references.

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