Impex release information
Release Type: Patch
Release date: 2026-05-26
The IMPEX 5.9.2 release
This is a patch release fixing an ISO install issue and adding more diagnostics around UEFI CA 2023 certificate enrollment on USBProtect stations.
We also added a fallback to the UEFI CA certificate enrollment for the few Generation 1 USBProtect stations that have Secure Boot turned off.
Apart from the ISO install issue we also adjusted the installation to work on hardware without network interfaces.
Information
Operating system packages
General package updates
Online Documentation
Further details and configuration guidance are available in the official documentation:
https://sysctl.se/impex/documentation/
SBOM
Each ISO and VHD release has a software bill of materials (SBOM), to make introspection of the release easy to integrate with a number of security tools.
Update Instructions
For networked Impex stations this release will be automatically installed as part of the regular update process. No manual steps are required from administrators or users. The system will apply the update seamlessly in the background, ensuring that the latest fixes are in place without any interruption to normal operations.
For standalone Impex stations, your organisation needs to download the update from portal.sysctl.se in accordance with the update instructions in chapter “USBProtect in offline mode” in the Impex USB Protect user manual.
Links
Sysctl portal
Documentation for offline patching
https://sysctl.se/impex/documentation/usb-protect-user-manual/#updates-and-patching
Sysctl rss/atom