CVE-2026-124194
Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability
CVSS
6.5
Medio
EPSS
—
KEV
SÍ
10 nov 2026
Exploit Today
50
0-100
Publicado: 10 nov 2026 · Última mod.: 10 nov 2026 · CWE-356
Sin historial EPSS suficiente todavía.
Producto
Microsoft / Office
Vulnerabilidad
Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability
Añadido a KEV
10 nov 2026
Remediar antes de
24 nov 2026
Uso conocido en ransomware
No
Descripción resumida
Microsoft Office Outlook contains a missing user interaction for potentially unsafe action vulnerability that allows an unauthorized attacker to perform spoofing over a network.
Acción requerida
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.
Notas
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2026-124194 ; https://nvd.nist.gov/vuln/detail/CVE-2026-124194
Product ui does not warn user of unsafe actions in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network.