CVE-2025-6431 (GCVE-0-2025-6431)

Vulnerability from cvelistv5 – Published: 2025-06-24 12:28 – Updated: 2025-10-30 16:13
VLAI?
Title
The prompt in Firefox for Android that asks before opening a link in an external application could be bypassed
Summary
When a link can be opened in an external application, Firefox for Android will, by default, prompt the user before doing so. An attacker could have bypassed this prompt, potentially exposing the user to security vulnerabilities or privacy leaks in external applications. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 140.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Mozilla Firefox Affected: unspecified , < 140 (custom)
Create a notification for this product.
Credits
Umar Farooq
Show details on NVD website
To clipboard 

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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