Mattermost 8.x — End of Life
EOLMattermost 8.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status |
|---|---|---|---|---|---|
| 8.1LTS | Aug 10, 2023 | — | May 15, 2024 | 8.1.13 | EOL |
| 8.0 | Jul 9, 2023 | — | Oct 15, 2023 | 8.0.4 | EOL |
CVEs affecting Mattermost 8.x (0)
Mattermost 8.x is EOL — migrate to Mattermost 9.x
Mattermost 9.x is the next major release. Plan your upgrade before Mattermost 8.x stops receiving security patches.
Frequently asked questions
Is Mattermost 8 end of life?
Yes. All Mattermost 8.x releases have reached end of life and no longer receive security patches. Migrate to Mattermost 9.x as soon as possible.
What CVEs affect Mattermost 8?
No CVEs are currently tracked for Mattermost 8.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Mattermost 8 version?
The latest Mattermost 8.x patch release is 8.1.13, released on April 25, 2024. Always run the latest patch to benefit from all security fixes.
How to migrate from Mattermost 8 to Mattermost 9?
To migrate from Mattermost 8 to Mattermost 9: (1) review the official Mattermost 9 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 Mattermost 8 in production?
No. Mattermost 8 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