Description
Denial-of-service in the Widget component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVSS 7.5EPSS 0.311%Risk 0.77
View source- Published
- 2026-08-18 13:17:37
- Affected versions
- <154
- Type
- Web application
- Last modified
- 2026-08-25 16:11:04
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H