Spoofing attack in Focus for iOS - CVE-2025-10290
Published: September 16, 2025
Vulnerability identifier: #VU115477
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-10290
CWE-ID: CWE-451
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Mozilla
Affected software:
Focus for iOS
Focus for iOS
Detailed vulnerability description
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to incorrect processing of certain URL schemes. A remote attacker can trick the victim into opening links via the contextual menu through a long-press and spoof the website contents.
How to mitigate CVE-2025-10290
Install updates from vendor's website.