Description
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.
CVSS 9.8EPSS 0.40299999999999997%Risque 1.02
Voir la source- Publication
- 2026-08-18 13:17:29
- Versions concernées
- <154
- Type
- Application web
- Dernière modification
- 2026-08-21 21:17:05
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H