Flexera One Blog — ChrisG (Flexera Software)
Important Flexera Beacon security beacon update IOK-2107311/CVE-2026-110390 – action required
An important update is being made to the Flexera Beacon component used by Flexera One. This update will improve the beacon component's security.
The update may require action to be taken on beacons in the organization you manage.
Why these updates are being made
These updates address a security vulnerability affecting certain Flexera Beacon deployments. The issue affects Beacon deployments for Flexera One.
See the following Security Advisory for details: Security Advisory: Flexera Beacon Security Update (CVE-2026-110390).
What you need to do
Follow the recommended actions as detailed in the Security Advisory, including:
- Apply the latest beacon update immediately, as per guidance on the following page: Flexera Beacon security hotfix IOK-2107311.
- Review beacon configuration against security best practices: Beacon Security Best Practices.
Where to get additional information
If you have any questions about this matter, please contact Flexera Support. We are here to help.
