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CVE-2026-6774
MEDIUM5.4
Descricao
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
Detalhes CVE
Pontuacao CVSS v3.15.4
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioREQUIRED
Publicado4/21/2026
Ultima modificacao4/22/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
mozilla:firefoxmozilla:thunderbird
Fraquezas (CWE)
CWE-693
Referencias
https://bugzilla.mozilla.org/show_bug.cgi?id=2016915(security@mozilla.org)
https://www.mozilla.org/security/advisories/mfsa2026-30/(security@mozilla.org)
https://www.mozilla.org/security/advisories/mfsa2026-33/(security@mozilla.org)
Correlacoes IOC
Sem correlacoes registradas
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