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CVE-2026-2634

Spoofed web content presented under trusted domains using scripted navigation on Firefox iOS

CVSS 9.8 CRITICALEPSS 0.3%CWE-451
Vexday Risk Score
28Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 9.8EPSS 0.3%KEV nãoPoC Nuclei Metasploit Patch
Ciclo de vida
24 feb 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Malicious scripts could cause desynchronization between the address bar and web content before a response is received in Firefox iOS, allowing attacker-controlled pages to be presented under spoofed domains. This vulnerability was fixed in Firefox for iOS 147.4.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Mozilla · Firefox for iOS

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