# Mattermost in January 2026: incidents, uptime and changes

> Mattermost in January 2026: 0 incidents on its status page (0 major or critical), 100% free of major or critical incidents (vendor-reported), 2 CVEs. From Rewindex’s archive of Mattermost’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/mattermost/2026/01
Last updated: 2026-06-17T08:36:36Z

- Incidents posted: 0 (major/critical: 0) · Maintenance: 0
- By vendor impact label: none
- Uptime (vendor-reported): 100% free of major/critical incidents, 100% free of any incident; outage time 0 min, incident time 0 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 2
- Previous month: [December 2025](https://rewindex.com/company/mattermost/2025/12.md) · Next: [February 2026](https://rewindex.com/company/mattermost/2026/02.md) · [All months](https://rewindex.com/company/mattermost/reports.md) · [Mattermost](https://rewindex.com/company/mattermost.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## All incidents

_No incidents posted this month._

## CVEs published

- [CVE-2025-14822](https://rewindex.com/cve/CVE-2025-14822.md) DoS from quadratic complexity in model.ParseHashtags (CVSS 3.1), published 2026-01-16
- [CVE-2025-14435](https://rewindex.com/cve/CVE-2025-14435.md) Application-Level DoS via infinite re-render loop in user profile handling (CVSS 6.8), published 2026-01-16

## Cite this

Mattermost posted 0 status incidents in January 2026 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/mattermost/2026/01
- Citation: Mattermost, “Mattermost in January 2026” (2026-01-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/mattermost/2026/01 (CC BY 4.0).
- Markdown link: `[Mattermost: Mattermost in January 2026 (2026-01-01)](https://rewindex.com/company/mattermost/2026/01)`


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Canonical: https://rewindex.com/company/mattermost/2026/01 · Markdown: https://rewindex.com/company/mattermost/2026/01.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T13:34:41.806Z