Mattermost Summary
Mattermost has published 55 vulnerabilities in 2025.
Vulnerability Breakdown
- CRITICAL
- 5
- HIGH
- 2
- MEDIUM
- 32
- LOW
- 16
Vulnerability Severity By Month 2025
Total Mattermost Vulnerabilities
- CRITICAL
- 22
- HIGH
- 70
- MEDIUM
- 269
- LOW
- 56
Plus 2 vulnerabilities without a severity rating.