Mattermost Summary
Mattermost has published 119 vulnerabilities in 2025.
Vulnerability Breakdown
- CRITICAL
- 6
- HIGH
- 11
- MEDIUM
- 68
- LOW
- 34
Vulnerability Severity By Month 2025
Total Mattermost Vulnerabilities
- CRITICAL
- 23
- HIGH
- 79
- MEDIUM
- 305
- LOW
- 74
Plus 2 vulnerabilities without a severity rating.