Go/github.com/mattermost/mattermost-server/v5 CVE-2026-6343: medium 4.3, EPSS 0.17%
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Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2026-5494#Go/github.com/mattermost/mattermost-server/v5
- nvd: CVE-2026-6343
- https://github.com/advisories/GHSA-m79q-8qf5-v622
- https://github.com/mattermost/mattermost-plugin-playbooks/commit/887d9cacb61655d40f20ad9d6e35b408a127c380
- https://mattermost.com/security-updates
CVE-2026-6343 · published · modified · JSON