Medium severity · published Sep 16, 2025
CVE-2025-10290
Opening links via the contextual menu in Focus for iOS would not update the toolbar UI correctly, allowing attackers to spoof websites
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
Opening links via the contextual menu in Focus iOS for certain URL schemes would fail to load but would not refresh the toolbar correctly, allowing attackers to spoof websites if users were coerced into opening a link explicitly through a long-press. This vulnerability was fixed in Focus for iOS 143.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Firefox Focus · Mozilla
before 143.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-10290
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-10290
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1975566
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-76/
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