Tuesday, December 7, 2021

Security Onion 2.3.90 20211206 Hotfix Now Available!

We recently released Security Onion 2.3.90 and a couple of hotfixes:

Today, we are releasing an additional hotfix:

Starting with this hotfix, our hotfix naming schema is changing to datestamp format to make it easier to ensure that you have the latest hotfix.

If you haven't updated recently, then you should review all links above so that you are aware of all recent changes.

Internet-Connected Deployments

If your Security Onion deployment has Internet access, simply run "sudo soup" as described here:

Airgap Deployments

If you have an airgap deployment, download the new ISO image from the usual location:


Then follow the steps here:


Questions or Problems

If you have questions or problems, please see our community support forum guidelines:


You can then find the community support forum at:


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