External Application Prompt Bypass in Firefox for Android
CVE-2025-6431
Currently unrated
What is CVE-2025-6431?
A security flaw in Firefox for Android allows an attacker to bypass the user prompt when opening links in external applications. This flaw could potentially lead to exposure of sensitive information or privacy breaches as users may unknowingly allow harmful applications access to their data. The vulnerability specifically affects versions of Firefox for Android prior to version 140, while other Firefox platforms remain unaffected. Users are encouraged to update their browsers to safeguard against potential exploitation.
Affected Version(s)
Firefox < 140