RHEL 9 End of Life Date
RHEL 9 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
RHEL 9 was released on May 18, 2022 and support is scheduled to end on May 31, 2032 — a planned supported lifespan of 10 years and 1 month, in line with the 10 years and 1 month median for RHEL LTS releases. It is a long-term support (LTS) release, so it carries a longer patch window than the interim releases around it. Its most recent patch is 9.8, published May 20, 2026.
What does RHEL 9 end of life mean?
When RHEL 9 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running RHEL 9 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to RHEL 10 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.