Changelog for the current program version

On June 27, 2026, an important Microsoft certificate for “Secure Boot” (UEFI CA 2011) will expire. With this update , the necessary certificates have been updated. It is strongly recommended that you update to version 15.9 as soon as possible, as otherwise, you may experience booting issues starting on June 27, 2026.

The new product G DATA XDR, has been released.
For existing customers of G DATA Endpoint Security products, a Migration Assistant has been added to G DATA Administrator. It will help you easily prepare for the transition from G DATA Business Solutions to our future-proof XDR solution.
Would you like to learn more?
Contact our G DATA Sales Team — they’ll be happy to guide you personally through the next steps.

Patch Management has been completely removed, and any existing files that are no longer needed will be deleted.

Improved localization of G DATA Management Server and G DATA Administrator.

Internal improvement: Upgrade to the latest .NET version.

Correct display of the Windows Server version in the client overview of the G DATA Management Server.

Fixed a bug in G DATA Administrator that could prevent users from logging in to the G DATA Management Server.

Migration wizard to XDR products integrated.

Fixed a bug that could cause the firewall to block applications even though a corresponding allow rule was in place.

Improved behavior of Device Control in large environments: The group/user tree no longer opens automatically when requests are being handled. This improves usability and performance.

Group rules are now taken into account on clients in all cases.

Fixed a rare bug that could cause the system to become unresponsive when using Microsoft Exchange.