VDB
CVE-2026-84639
CVE-2026-84639
PUBLISHED
CVSS 9.5 CRITICAL
Aggiornamenti di sicurezza sanano 11 vulnerabilità, di cui 3 con gravità “critica” e 8 con gravità “alta”, nei prodotti Firefox, Firefox ESR, Thunderbird.
EPSS 0.32% · 25.5th percentile
Risk Scores
CVSS 3.1
9.5
EPSS Score
0.32%
25.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Mozilla |
Timeline
- Sep 1, 2026 CVE Published
- Sep 2, 2026 EPSS Score
- Sep 2, 2026 Coalition ESS Score
- Sep 3, 2026 EPSS Score
- Sep 3, 2026 CVE Updated
- Sep 4, 2026 EPSS Score
- Sep 9, 2026 EPSS Score
- Sep 15, 2026 EPSS Score
- Sep 16, 2026 EPSS Score
- Sep 18, 2026 EPSS Score