Release Notes: Xcitium Enterprise & Essential Platforms Update – October 30, 2025

Hello Xcitium Community,

We’re rolling out a hotfix release today for both Xcitium Enterprise & Essential Platforms. This hotfix mainly related with bug-fixes.

The deployment is expected to take approximately 2 hours. While no service interruptions are expected, please don’t hesitate to reach out if you experience any issues afterward.

Deployment Schedule:

  • Thursday, October 30, 2025, at 03:00 AM EDT (07:00 AM GMT), across both US and EU portals.

Enterprise & Essential Platforms

Improvements

  • Extended EDR support to Windows 11 25H2, ensuring full compatibility and protection across the latest Windows 11 environments.
  • Added SOC-defined File Group Variables (FGVs) that customers can customize but not delete, enabling flexible, standardized threat response configurations across all environments.
  • Enhanced troubleshooting capabilities with detailed HTTP request and response logging in global-file-event when debug mode is enabled, with automatic truncation to prevent log bloat.

Bug-Fixes

  • Resolved an issue preventing macOS and Linux quarantine events from appearing in the Quarantine Threats section, ensuring full visibility across all platforms.
  • Resolved an issue causing incorrect device names to appear in Device Control logs, ensuring accurate and tenant-specific log visibility.

Appendix

New Portal Versions

  • Essential Platform: 10.2.3

If you have any questions or need assistance, feel free to contact us. Thank you for your continued trust in Xcitium.

Best regards,
Xcitium Product Management Team