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CVE-2026-74962

Firefox

Description

Site isolation issue in the Networking: Cookies 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 8.1EPSS 0.164%Risque 0.82
Voir la source
Publication
2026-08-18 13:17:33
Versions concernées
<154
Type
Application web
Dernière modification
2026-08-19 16:38:05
Vecteur
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N