Chef Infra Client 18.x — End of Life
ActiveChef Infra Client 18.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status |
|---|---|---|---|---|---|
| 18 | Sep 28, 2022 | Feb 5, 2026 | No | 18.10.17 | Active |
CVEs affecting Chef Infra Client 18.x (0)
Chef Infra Client 18.x will reach end of life — migrate to Chef Infra Client 19.x
Chef Infra Client 19.x is the next major release. Plan your upgrade before Chef Infra Client 18.x stops receiving security patches.
Frequently asked questions
Is Chef Infra Client 18 end of life?
No. Chef Infra Client 18.x is still supported. It continues to receive security patches and bug fixes.
What CVEs affect Chef Infra Client 18?
No CVEs are currently tracked for Chef Infra Client 18.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Chef Infra Client 18 version?
The latest Chef Infra Client 18.x patch release is 18.10.17, released on February 25, 2026. Always run the latest patch to benefit from all security fixes.
How to migrate from Chef Infra Client 18 to Chef Infra Client 19?
To migrate from Chef Infra Client 18 to Chef Infra Client 19: (1) review the official Chef Infra Client 19 migration guide for breaking changes, (2) update dependencies and configuration accordingly, (3) test thoroughly in a staging environment, (4) deploy with a rollback plan. Starting early gives you time to resolve compatibility issues before your current version reaches end of life.
Is it safe to run Chef Infra Client 18 in production?
Chef Infra Client 18 is still supported and safe for production use. Ensure you are running the latest patch version (18.10.17) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA