Ibm I 4.x — End of Life
EOLIbm I 4.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status |
|---|---|---|---|---|---|
| 4.5 | Jul 28, 2000 | — | Jul 31, 2002 | 4.5 | EOL |
| 4.4 | May 21, 1999 | — | May 31, 2001 | 4.4 | EOL |
| 4.3 | Sep 11, 1998 | — | Jan 31, 2001 | 4.3 | EOL |
| 4.2 | Feb 27, 1998 | — | May 31, 2000 | 4.2 | EOL |
| 4.1 | Aug 29, 1997 | — | May 31, 2000 | 4.1 | EOL |
CVEs affecting Ibm I 4.x (0)
Ibm I 4.x is EOL — migrate to Ibm I 5.x
Ibm I 5.x is the next major release. Plan your upgrade before Ibm I 4.x stops receiving security patches.
Frequently asked questions
Is Ibm I 4 end of life?
Yes. All Ibm I 4.x releases have reached end of life and no longer receive security patches. Migrate to Ibm I 5.x as soon as possible.
What CVEs affect Ibm I 4?
No CVEs are currently tracked for Ibm I 4.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Ibm I 4 version?
The latest Ibm I 4.x patch release is 4.5, released on July 28, 2000. Always run the latest patch to benefit from all security fixes.
How to migrate from Ibm I 4 to Ibm I 5?
To migrate from Ibm I 4 to Ibm I 5: (1) review the official Ibm I 5 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 Ibm I 4 in production?
No. Ibm I 4 has reached end of life and security vulnerabilities are no longer patched. Upgrade to a supported version immediately.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA