CVE-2026-2919

{"id": "CVE-2026-2919", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2026-03-09T14:16:10.017", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1975842", "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2026-18/", "source": "security@mozilla.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-451"}]}], "descriptions": [{"lang": "en", "value": "Malicious scripts could display attacker-controlled web content under spoofed domains in Focus for iOS by stalling a _self navigation to an invalid port and triggering an iframe redirect, causing the UI to display a trusted domain without user interaction. This vulnerability affects Focus for iOS < 148.2."}, {"lang": "es", "value": "Scripts maliciosos podr\u00edan mostrar contenido web controlado por el atacante bajo dominios falsificados en Focus para iOS al detener una navegaci\u00f3n _self a un puerto inv\u00e1lido y al activar una redirecci\u00f3n de iframe, haciendo que la interfaz de usuario (UI) muestre un dominio de confianza sin interacci\u00f3n del usuario. Esta vulnerabilidad afecta a Focus para iOS &lt; 148.2."}], "lastModified": "2026-03-11T13:53:47.157", "sourceIdentifier": "security@mozilla.org"}