Mozilla Summary
Mozilla has published 219 vulnerabilities in 2026.
Vulnerability Breakdown
- CRITICAL
- 66
- HIGH
- 111
- MEDIUM
- 39
- LOW
- 0
Plus 3 vulnerabilities yet to be given a severity rating.
Vulnerability Severity By Month 2026
Total Mozilla Vulnerabilities
- CRITICAL
- 379
- HIGH
- 767
- MEDIUM
- 741
- LOW
- 17
Plus 1,446 vulnerabilities without a severity rating.