Chef Infra Server 15.9.12 Released!

We are delighted to announce the availability of version 15.9.12 of Chef Infra Server.

Bug Fixes

  • Fixed missing knife binary in /opt/opscode/bin directory introduced in Chef Infra Server 15.8.0. In order to use knife, set the included knife in /opt/opscode/bin as the first entry in PATH. (#3739)


Updated Rack to to fix the following CVE's:

  • CVE-2023-27539
  • CVE-2023-27530

Get the Build

You can download binaries directly from