Centreon 21.10 · Version Status
Centreon 21.10 End of Life Date
Centreon 21.10 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Centreon 21.10 is past end of life. This version no longer receives security patches. 891 days past EOL — migrate to a supported version immediately.
EOL Date
Nov 30, 2023
891 days past EOL
Latest Release
21.10.17
Standard release
Release Date
Nov 2, 2021
Centreon 21.10 series
| Version | Latest | EOL Date | Status |
|---|
| 18.10 |
18.10.12 |
Apr 30, 2020 |
EOL |
| 19.04 |
19.04.20 |
Oct 31, 2020 |
EOL |
| 19.10 |
19.10.23 |
Apr 30, 2021 |
EOL |
| 20.04 |
20.04.20 |
Oct 31, 2021 |
EOL |
| 20.10 |
20.10.18 |
May 31, 2022 |
EOL |
| 21.04 |
21.04.20 |
Oct 31, 2022 |
EOL |
| → 21.10 |
21.10.17 |
Nov 30, 2023 |
EOL |
| 22.04 |
22.04.22 |
May 31, 2024 |
EOL |
What does Centreon 21.10 end of life mean?
When Centreon 21.10 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 Centreon 21.10 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Centreon 25.10 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Centreon 21.10 reach end of life?
Centreon 21.10 reached end of life on November 30, 2023. This version is no longer receiving security patches.
Is Centreon 21.10 still supported?
No. Centreon 21.10 reached end of life on November 30, 2023 and is no longer receiving security patches.
What should I upgrade to from Centreon 21.10?
The recommended upgrade from Centreon 21.10 is
Centreon 25.10 — the latest actively supported version. Check the
Centreon full timeline for all supported versions.
What are the security risks of running Centreon 21.10 past EOL?
When Centreon 21.10 reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no remediation path. Most vulnerability scanners do not flag this — it is the CVE blind spot. Organizations running EOL Centreon should migrate immediately or implement compensating controls.