VDB
CVE-2026-92063
CVE-2026-92063
PUBLISHED
CVSS 6.5 MEDIUM
Reported by mozilla · Published September 15, 2026
Denial-of-service in the Audio/Video component. This vulnerability was fixed in Firefox 156 and Thunderbird 156.
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | 156 |
| Mozilla | Thunderbird | 156 |
| Mozilla | Thunderbird | 156, 156 |
| Mozilla | Firefox | 156, 156 |
Timeline
- Sep 15, 2026 Coalition ESS Score
- Sep 15, 2026 CVE Published
- Sep 16, 2026 EPSS Score
- Sep 20, 2026 EPSS Score
- Sep 20, 2026 CVE Updated
- Sep 24, 2026 EPSS Score
- Sep 26, 2026 EPSS Score
- Sep 30, 2026 EPSS Score
- Oct 2, 2026 EPSS Score
- Oct 6, 2026 EPSS Score
- Oct 8, 2026 EPSS Score
- Oct 11, 2026 EPSS Score