Mozilla Summary

Mozilla has published 10 vulnerabilities in 2025.

Vulnerability Breakdown

CRITICAL
0
HIGH
1
MEDIUM
6
LOW
0

Plus 3 vulnerabilities yet to be given a severity rating.

Vulnerability Severity By Month 2025

Total Mozilla Vulnerabilities

CRITICAL
259
HIGH
554
MEDIUM
604
LOW
12

Plus 1,489 vulnerabilities without a severity rating.

Vulnerability Severity By Year

Vulnerability Published Matrix for 2025

Vulnerability Published Matrix for 2024