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CVE-2026-2803
HIGH7.5
Descricao
Information disclosure, mitigation bypass in the Settings UI component. This vulnerability affects Firefox < 148 and Thunderbird < 148.
Detalhes CVE
Pontuacao CVSS v3.17.5
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado2/24/2026
Ultima modificacao2/26/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
mozilla:firefoxmozilla:thunderbird
Fraquezas (CWE)
CWE-200CWE-693
Referencias
https://bugzilla.mozilla.org/show_bug.cgi?id=2012012(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)
Correlacoes IOC
Sem correlacoes registradas
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