Mozilla Summary
Mozilla has published 124 vulnerabilities in 2026.
Vulnerability Breakdown
- CRITICAL
- 53
- HIGH
- 51
- MEDIUM
- 17
- LOW
- 0
Plus 3 vulnerabilities yet to be given a severity rating.
Vulnerability Severity By Month 2026
Total Mozilla Vulnerabilities
- CRITICAL
- 365
- HIGH
- 707
- MEDIUM
- 714
- LOW
- 16
Plus 1,453 vulnerabilities without a severity rating.