Oracle Linux end of life: end of support by version

Oracle · Operating Systems

For Oracle Linux by Oracle, patchletter knows 5 support cycles. 2 of them have already ended and receive no more security updates. The next support window closes on 31/07/2029, that is in 1069 days. The current version of Oracle Linux is 10.1. The cycles come from the open endoflife.date project, last reconciled on 26/08/2026.

When does support end for which Oracle Linux version?

A cycle is a maintained version line. Where a date is given, support ends on that day — after it the vendor ships no more security updates for that line.

CycleLatest versionEnd of supportStatus
1010.1no date on recordsupported
99.82134 days leftEOL 30 Jun 32
88.101069 days leftEOL 31 Jul 29
77.9604 days agoEnd of Life
66.101975 days agoEnd of Life

Which Oracle Linux versions no longer receive security updates?

2 of 5 cycles have ended. If you run one of those lines, the vendor ships you no more patches — not even for critical flaws.

  • Oracle Linux 77.9
  • Oracle Linux 66.10

Where does the EOL data for Oracle Linux come from?

From the open endoflife.date project, which collects vendors' official support commitments. patchletter reconciles the cycles daily; the Oracle Linux data is as of 26/08/2026. In case of doubt the vendor's own lifecycle page applies — patchletter deliberately stores no vendor full texts.

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