A security feature bypass vulnerability exists when the Microsoft Outlook attachment block filter does not properly handle attachments, aka "Microsoft Outlook Security Feature Bypass Vulnerability." This affects Microsoft Office.
Severity
CVSS 3.0
6.5 medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS
5.3% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)