Exploit Prevention Content version update 13966 for Trellix Endpoint Security (ENS) and Host Intrusion Prevention (Host IPS) is now available.
This update was posted to the update repository on February 23, 2026.
Summary of the release
- New signature 6333: Microsoft Office Security Feature Bypass Vulnerability - (applicable on ENS and Host IPS)
For more information, see the Release Notes.
Note: To receive information about product updates, sign up for the Support Notification Service.
For instructions, see the Thrive Portal User Guide and navigate to Profile and Settings > My Settings > Manage Support Notification Services (SNS) subscription preferences.