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CVE-2026-6774
MEDIUM5.4
Description
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
Details CVE
Score CVSS v3.15.4
SeveriteMEDIUM
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisLOW
Interaction utilisateurREQUIRED
Publie4/21/2026
Derniere modification4/22/2026
Sourcenvd
Observations honeypot0
Produits affectes
mozilla:firefoxmozilla:thunderbird
Faiblesses (CWE)
CWE-693
References
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)
Correlations IOC
Aucune correlation enregistree
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