Red Hat OpenShift Third-Party Maintenance & Support

Third-party support keeps Red Hat OpenShift software covered — including releases past their vendor end-of-life dates. Our 24/7 engineers manage issues, remediate vulnerabilities, and help you maintain compliance, independent of the vendor contract.

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Red Hat OpenShift EOSL Dates

• Red Hat OpenShift 4.16EOSL: Jun 27, 2026
• Red Hat OpenShift 4.19EOSL: Dec 17, 2026
• Red Hat OpenShift 4.17EOSL: Apr 1, 2026
• Red Hat OpenShift 4.18EOSL: Feb 25, 2027
• Red Hat OpenShift 4.20EOSL: Apr 21, 2027
• Red Hat OpenShift 4.14EOSL: Oct 31, 2025
• Red Hat OpenShift 4.21EOSL: Aug 3, 2027
• Red Hat OpenShift 4.15EOSL: Aug 27, 2025
• Red Hat OpenShift 4.22EOSL: Dec 31, 2027
• Red Hat OpenShift 4.12EOSL: Jan 17, 2025

All Red Hat OpenShift Models

• Red Hat OpenShift 4.1 (EOSL: May 5, 2020)
• Red Hat OpenShift 4.10 (EOSL: Sep 10, 2023)
• Red Hat OpenShift 4.11 (EOSL: Feb 10, 2024)
• Red Hat OpenShift 4.12 (EOSL: Jan 17, 2025)
• Red Hat OpenShift 4.13 (EOSL: Nov 17, 2024)
• Red Hat OpenShift 4.14 (EOSL: Oct 31, 2025)
• Red Hat OpenShift 4.15 (EOSL: Aug 27, 2025)
• Red Hat OpenShift 4.16 (EOSL: Jun 27, 2026)
• Red Hat OpenShift 4.17 (EOSL: Apr 1, 2026)
• Red Hat OpenShift 4.18 (EOSL: Feb 25, 2027)
• Red Hat OpenShift 4.19 (EOSL: Dec 17, 2026)
• Red Hat OpenShift 4.2 (EOSL: Jul 13, 2020)
• Red Hat OpenShift 4.20 (EOSL: Apr 21, 2027)
• Red Hat OpenShift 4.21 (EOSL: Aug 3, 2027)
• Red Hat OpenShift 4.22 (EOSL: Dec 31, 2027)
• Red Hat OpenShift 4.3 (EOSL: Oct 27, 2020)
• Red Hat OpenShift 4.4 (EOSL: Feb 24, 2021)
• Red Hat OpenShift 4.5 (EOSL: Jul 27, 2021)
• Red Hat OpenShift 4.6 (EOSL: Oct 27, 2022)
• Red Hat OpenShift 4.7 (EOSL: Aug 24, 2022)
• Red Hat OpenShift 4.8 (EOSL: Apr 27, 2023)
• Red Hat OpenShift 4.9 (EOSL: Apr 18, 2023)