On-premises Release Notes

Versionv10.4.2602
Release dateFebruary 6th, 2026
Release SummaryThis release brings new integration with MetaDefender Industrial Firewall and includes new features, improvements, and bug fixes across Kiosk, Core, Endpoint, and Drive solutions. It offers easy update rollouts, better scan insights, improved reporting, and higher system reliability. With expanded verdict displays, automated notifications, and better integration, this update helps you stay secure and in control with less effort.

Peripheral Media Protection Solution

New Features Kiosk Update Rollout

Introduced phased deployment of Kiosk updates to ensure smoother rollout and improved operational stability.

Enhancements Expanded Scan Verdict Display on Kiosk Dashboard

Enhanced the Dashboard to show additional scan result verdicts for improved visibility and analysis.

Bug fixes Health Status Reset on Kiosk Disconnection

Corrected a condition where system Health Status did not revert to Unknown when the Kiosk instance disconnected.

Bug fixes Resolved 500 Error for Kiosk Policy Retrieval

Fixed an issue where Kiosks received a 500 Internal Server Error and failed to obtain customized policy configurations.

File Security Solution

Enhancements Prioritized Display of Blocked Leaf Files

Processing History now surfaces blocked leaf files at the top of the results for quicker identification.

Enhancements Batch, File, and Object Filtering Support

Added new filter types and improved grouping of file and object results to streamline analysis in Processing History.

Enhancements Tag Linking and Inheritance from Kiosk to Core

Tags assigned at Kiosk level now automatically propagate and synchronize with Core for consistent metadata handling.

Enhancements Remove Unlicensed or Unwanted Engine

Enabled administrators to remove unlicensed or unwanted engines from the Modules tab, giving you greater control over your deployed modules.

Bug fixes Health Status Reset on Core Disconnection

Corrected a condition where system Health Status did not revert to Unknown when the Core instance disconnected.

Bug fixes Removed Core Instances Displayed in “All Services” after deleted

Fixed an issue where deleted Core instances continued appearing in the All Services view.

Endpoint Security Solution

New Features Disconnected Endpoint Notification

Introduced notifications when MetaDefender Endpoint becomes disconnected for a defined period, supporting timely incident response.

Enhancements Extended Export Attributes for Device Inventory

Exported device inventories now include serial number, device model, and manufacturer for improved asset tracking.

Hardware Supply Chain Solution

New Features MetaDefender Industrial Firewall Integration

Introduced the ability to enroll and monitor all your Industrial Firewall devices with real-time health and alert visibility directly from My OPSWAT Central Management.

New Features Report Details in Scanned Host Page

Added visibility of detailed scan reports directly within the Scanned Host view.

Enhancements Expanded Verdict Display on MetaDefender Drive Dashboard

Improved the MetaDefender Drive Dashboard with additional scan result verdicts for clearer threat assessment.

Network Access Control Solution

New Features Introduce Identity Publisher - collects and processes identity information from NAC and forwards it to CIP/IDS providers

Identity Publisher serves as the central component for identity information management, collecting and processing identity data from NAC and distributing it to connected CIP/IDS providers.

New Features Added a new authentication method via RADIUS Proxy

RADIUS Proxy serves as the authentication gateway, processing authentication requests and forwarding relevant information to NAC upon successful authentication. NAC then evaluates authorization policies to determine whether devices are granted or denied network access.

Additional Features

New Features MetaDefender Cloud API Key Usage Monitoring

Added support for displaying API key usage metrics and limits to improve visibility into cloud resource consumption.

Enhancements CEF Format Support for Syslog

Added support for Common Event Format (CEF) to enhance compatibility with SIEM and log management platforms.

Enhancements "Update Package" Menu Relocation

Introduced a new “Updates” tab in the left navigation, replacing the previous Settings > Update Package sub-tab. This change brings a clearer structure for managing endpoints, modules, firmware, applications, and patches, making update management more intuitive and accessible.

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