VDB
CVE-2026-6774
CVE-2026-6774
PUBLISHED
CVSS 5.400000095367432 MEDIUM
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150.
EPSS 0.04% · 13.6th percentile
Risk Scores
CVSS v3.1
5.400000095367432
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS Score
0.04%
13.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Thunderbird | 150 |
| Mozilla | Firefox | 150 |
Timeline
- Apr 21, 2026 CVE Published
- Apr 22, 2026 EPSS Score
- Apr 22, 2026 Security Advisory
- Apr 22, 2026 CVE Updated
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score