CVE-2025-47171: Microsoft Outlook Remote Code Execution Vulnerability
Improper input validation in Microsoft Office Outlook allows an authorized attacker to execute code locally.
Other sources
Microsoft Outlook Remote Code Execution Vulnerability
— Microsoft
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-47171?
CVE-2025-47171 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2025-47171?
To fix CVE-2025-47171, install the security updates provided by Microsoft for affected versions of Outlook.
What products are affected by CVE-2025-47171?
CVE-2025-47171 affects several versions of Microsoft Outlook, including Outlook 2016, Office 2019, and Microsoft 365 Apps for enterprise.
Can CVE-2025-47171 be exploited remotely?
CVE-2025-47171 allows an attacker to execute code locally after proper authentication, making it a significant risk if exploited.
What type of vulnerability is CVE-2025-47171?
CVE-2025-47171 is categorized as a remote code execution vulnerability due to improper input validation in Microsoft Office Outlook.