IBM MQ MQ Series 5.2 End of Life Date
IBM MQ MQ Series 5.2 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
IBM MQ 5.2 was released on December 1, 2000 and support ended on December 31, 2003 — a supported lifespan of 3 years and 1 month, shorter than the 5 years and 4 months median for IBM MQ releases. It has been without security patches for 22 years and 8 months. 11 newer IBM MQ releases have shipped since.
Commercial vendors offer security patches beyond EOL. Compare your options.
Compare Options →| Version | Latest | EOL Date | Status |
|---|---|---|---|
| → MQ Series 5.2 | — | Dec 31, 2003 | EOL |
| WebSphere MQ 5.3 | — | Sep 28, 2007 | EOL |
| WebSphere MQ 6.X | — | Sep 30, 2012 | EOL |
| WebSphere MQ 7.0 | — | Sep 30, 2015 | EOL |
| WebSphere MQ 7.1 | — | Apr 30, 2017 | EOL |
| WebSphere MQ 7.5 | — | Apr 30, 2018 | EOL |
| IBM MQ 8.0 | — | Apr 30, 2020 | EOL |
| IBM MQ 9.0 LTS | — | Sep 30, 2021 | EOL |
What does IBM MQ MQ Series 5.2 end of life mean?
When IBM MQ MQ Series 5.2 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 IBM MQ MQ Series 5.2 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to IBM MQ IBM MQ 10.0 LTS or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.