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CVE-2026-2804
MEDIUM5.4
Descripcion
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
Detalles CVE
Puntuacion CVSS v3.15.4
SeveridadMEDIUM
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioREQUIRED
Publicado2/24/2026
Ultima modificacion4/13/2026
Fuentenvd
Avistamientos honeypot0
Productos afectados
mozilla:firefoxmozilla:thunderbird
Debilidades (CWE)
CWE-416
Referencias
https://bugzilla.mozilla.org/show_bug.cgi?id=2013584(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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