CVE-2026-124194—Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability
Metadata
Vulnerability Name
Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability
Description
Microsoft Office Outlook contains a missing user interaction for potentially unsafe action vulnerability that allows an unauthorized attacker to perform spoofing over a network.
Known To Be Used in Ransomware Campaigns?
Action
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.