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CVE-2026-2796
CRITICAL9.8
Descripcion
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability affects Firefox < 148 and Thunderbird < 148.
Detalles CVE
Puntuacion CVSS v3.19.8
SeveridadCRITICAL
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioNONE
Publicado2/24/2026
Ultima modificacion2/27/2026
Fuentenvd
Avistamientos honeypot0
Productos afectados
mozilla:firefoxmozilla:thunderbird
Debilidades (CWE)
CWE-843CWE-843
Referencias
https://bugzilla.mozilla.org/show_bug.cgi?id=2013165(security@mozilla.org)
https://www.mozilla.org/security/advisories/mfsa2026-13/(security@mozilla.org)
https://www.mozilla.org/security/advisories/mfsa2026-16/(security@mozilla.org)
Correlaciones IOC
Sin correlaciones registradas
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