Go/github.com/mattermost/mattermost-server CVE-2026-22892: medium 4.3, EPSS 0.27%
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Action: Upgrade github.com/mattermost/mattermost-server to 10.11.10+incompatible or later.
go get github.com/mattermost/mattermost-server@v10.11.10+incompatiblego get github.com/mattermost/mattermost-server@v11.1.3+incompatiblego get github.com/mattermost/mattermost-server@v11.2.2+incompatibleAffected
| introduced | fixed | last affected |
|---|---|---|
| 10.11.0+incompatible | 10.11.10+incompatible | - |
| 11.1.0+incompatible | 11.1.3+incompatible | - |
| 11.2.0+incompatible | 11.2.2+incompatible | - |
Fixed versions
| 10.11.10+incompatible | 11.1.3+incompatible | 11.2.2+incompatible |
Sources
- osv: GO-2026-4496
- nvd: CVE-2026-22892
- https://github.com/advisories/GHSA-9pj7-jh2r-87g8
- https://mattermost.com/security-updates
CVE-2026-22892 · published · modified · JSON