Description
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVSS 9.8EPSS 0.40499999999999997%Risk 1.02
View source- Published
- 2026-07-21 13:17:04
- Affected versions
- <153
- Type
- Web application
- Last modified
- 2026-07-24 15:27:33
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H