CVE-2025-0246Medium· 6.5▾ SunlitWhen using an invalid protocol scheme, an attacker could spoof the address bar. *Note: This issue only affected Android operating systems. Other operating systems are unaffected.* *Note: This issue is a different issue from CVE-2025-024…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 30.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.4%
Last analysed / modified upstream
0.4% → 0.4%
When using an invalid protocol scheme, an attacker could spoof the address bar. Note: This issue only affected Android operating systems. Other operating systems are unaffected. *Note: This issue is a different issue from CVE-2025-0244. This vulnerability was fixed in Firefox 134.
firefox < 134.0Upgrade past the affected range:
firefox 134.0Connected by shared product, vendor, weakness, or advisory.
CVE-2025-0247Critical· 9.8Memory safety bugs present in Firefox 133 and Thunderbird 133
CVE-2025-0244Medium· 5.3When redirecting to an invalid protocol scheme, an attacker could spoof the address bar
CVE-2025-0245Low· 3.3Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed
CVE-2025-0242Medium· 6.5Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 115.18, Firefox ESR 128.5, Thunderbird 115.18, and Thunderbird 128.5
CVE-2025-0243Medium· 5.1Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and Thunderbird 128.5
CVE-2025-0239Medium· 4.0When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site