VDB
CVE-2026-18809
CVE-2026-18809
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Firefox ist ein Open Source Web Browser.
EPSS 0.36% · 29.6th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.36%
29.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Mozilla Firefox <153.0.3 |
Timeline
- Aug 4, 2026 Coalition ESS Score
- Aug 4, 2026 CVE Published
- Aug 7, 2026 EPSS Score
- Aug 12, 2026 Security Advisory
- Aug 24, 2026 EPSS Score
- Sep 5, 2026 EPSS Score
- Sep 12, 2026 EPSS Score
- Sep 17, 2026 EPSS Score
- Sep 18, 2026 EPSS Score
- Sep 24, 2026 EPSS Score
- Sep 26, 2026 EPSS Score
- Sep 30, 2026 EPSS Score