Vulnerability Details CVE-2026-21514
Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.067
EPSS Ranking 91.0%
CVSS Severity
CVSS v3 Score 7.8
Proposed Action
Microsoft Office Word contains a reliance on untrusted inputs in a security decision vulnerability that could allow an authorized attacker to elevate privileges locally.
Ransomware Campaign
Unknown
References
Products affected by CVE-2026-21514
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cpe:2.3:a:microsoft:365_apps:-
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cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021
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cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024