Microsoft OneNote 2007 SP3 allows remote attackers to execute arbitrary code via a crafted OneNote file that triggers creation of an executable file in a startup folder, aka "OneNote Remote Code Execution Vulnerability."
Severity
CVSS 3.1
8.8 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
44% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)