Mattermost 7.0 · Version Status
Mattermost 7.0 End of Life Date
Mattermost 7.0 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Mattermost 7.0 is past end of life. This version no longer receives security patches. 1332 days past EOL — migrate to a supported version immediately.
EOL Date
Sep 15, 2022
1332 days past EOL
Latest Release
7.0.2
Standard release
Release Date
Jun 13, 2022
Mattermost 7.0 series
| Version | Latest | EOL Date | Status |
|---|
| 6.0 |
6.0.4 |
Jan 15, 2022 |
EOL |
| 6.1 |
6.1.3 |
Feb 15, 2022 |
EOL |
| 6.2 |
6.2.5 |
Mar 15, 2022 |
EOL |
| 6.3 LTS |
6.3.10 |
Oct 15, 2022 |
EOL |
| 6.4 |
6.4.3 |
May 15, 2022 |
EOL |
| 6.5 |
6.5.2 |
Jun 15, 2022 |
EOL |
| 6.6 |
6.6.2 |
Jul 15, 2022 |
EOL |
| 6.7 |
6.7.2 |
Aug 15, 2022 |
EOL |
What does Mattermost 7.0 end of life mean?
When Mattermost 7.0 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 Mattermost 7.0 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to a supported version or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Mattermost 7.0 reach end of life?
Mattermost 7.0 reached end of life on September 15, 2022. This version is no longer receiving security patches.
Is Mattermost 7.0 still supported?
No. Mattermost 7.0 reached end of life on September 15, 2022 and is no longer receiving security patches.
What should I upgrade to from Mattermost 7.0?
What are the security risks of running Mattermost 7.0 past EOL?
When Mattermost 7.0 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 Mattermost should migrate immediately or implement compensating controls.