Mozilla Summary
Mozilla has published 434 vulnerabilities in 2026.
12 have exploits 👾 and 3 have trended in the news.
Vulnerability Breakdown
- CRITICAL
- 145
- HIGH
- 190
- MEDIUM
- 96
- LOW
- 0
Plus 3 vulnerabilities yet to be given a severity rating.
Vulnerability Severity By Month 2026
Total Mozilla Vulnerabilities
- CRITICAL
- 458
- HIGH
- 846
- MEDIUM
- 798
- LOW
- 17
Plus 1,446 vulnerabilities without a severity rating.