Mattermost Summary
Mattermost has published 45 vulnerabilities in 2025.
Vulnerability Breakdown
- CRITICAL
- 4
- HIGH
- 2
- MEDIUM
- 26
- LOW
- 13
Vulnerability Severity By Month 2025
Total Mattermost Vulnerabilities
- CRITICAL
- 21
- HIGH
- 71
- MEDIUM
- 263
- LOW
- 52
Plus 2 vulnerabilities without a severity rating.