Mozilla Summary
Mozilla has published 129 vulnerabilities in 2026.
Vulnerability Breakdown
- CRITICAL
- 54
- HIGH
- 55
- MEDIUM
- 17
- LOW
- 0
Plus 3 vulnerabilities yet to be given a severity rating.
Vulnerability Severity By Month 2026
Total Mozilla Vulnerabilities
- CRITICAL
- 367
- HIGH
- 711
- MEDIUM
- 719
- LOW
- 17
Plus 1,446 vulnerabilities without a severity rating.