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CVE-2026-3889
MEDIUM6.5
Descripcion
Spoofing issue in Thunderbird. This vulnerability affects Thunderbird < 149 and Thunderbird < 140.9.
Detalles CVE
Puntuacion CVSS v3.16.5
SeveridadMEDIUM
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioREQUIRED
Publicado3/24/2026
Ultima modificacion3/27/2026
Fuentenvd
Avistamientos honeypot0
Productos afectados
mozilla:thunderbird
Debilidades (CWE)
CWE-451
Referencias
https://bugzilla.mozilla.org/show_bug.cgi?id=2020723(security@mozilla.org)
https://www.mozilla.org/security/advisories/mfsa2026-23/(security@mozilla.org)
https://www.mozilla.org/security/advisories/mfsa2026-24/(security@mozilla.org)
Correlaciones IOC
Sin correlaciones registradas
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