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CVE-2026-3846
MEDIUM6.5
Descricao
Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability affects Firefox < 148.0.2.
Detalhes CVE
Pontuacao CVSS v3.16.5
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioREQUIRED
Publicado3/10/2026
Ultima modificacao3/11/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
mozilla:firefox
Fraquezas (CWE)
CWE-346
Referencias
https://bugzilla.mozilla.org/show_bug.cgi?id=2018400(security@mozilla.org)
https://www.mozilla.org/security/advisories/mfsa2026-19/(security@mozilla.org)
Correlacoes IOC
Sem correlacoes registradas
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