Vulnerability Details CVE-2026-55025
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 22.9%
CVSS Severity
CVSS v3 Score 7.8
Products affected by CVE-2026-55025
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cpe:2.3:a:microsoft:365_apps:-
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cpe:2.3:a:microsoft:excel:2016
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cpe:2.3:a:microsoft:microsoft_365:-
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cpe:2.3:a:microsoft:office_2019:-
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cpe:2.3:a:microsoft:office_2021:-
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cpe:2.3:a:microsoft:office_2024:-
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cpe:2.3:a:microsoft:office_online_server:-
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cpe:2.3:a:microsoft:office_online_server:1.0
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cpe:2.3:a:microsoft:office_online_server:16.0.10410.20003
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cpe:2.3:a:microsoft:office_online_server:16.0.10414.20000
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cpe:2.3:a:microsoft:office_online_server:16.0.10416.20047
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cpe:2.3:a:microsoft:office_online_server:16.0.10416.20058
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cpe:2.3:a:microsoft:office_online_server:16.0.10417.20027
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cpe:2.3:a:microsoft:office_online_server:16.0.10417.20047
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cpe:2.3:a:microsoft:office_online_server:16.0.10417.20059
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cpe:2.3:a:microsoft:office_online_server:16.0.10417.20068
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cpe:2.3:a:microsoft:office_online_server:16.0.10417.20075
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cpe:2.3:a:microsoft:office_online_server:16.0.10417.20113