Search/CVE-2025-21402
● CVE — High

CVE-2025-21402

Microsoft Office OneNote Remote Code Execution Vulnerability

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CVSS v3.1
7.8 HIGH
EPSS
0.65%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Connections
4 relationships
Timeline
disclosure → media coverage
Jan 14, 2025
Disclosure — published as a CVE record. · last revised by NVD May 19, 2026