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CVE-2025-1940: A select option could partially obscure the confirmation prompt shown before launching external apps. This could be used to trick a user in to...

Description

A select option could partially obscure the confirmation prompt shown before launching external apps. This could be used to trick a user in to launching an external app unexpectedly.
*This issue only affects Android versions of Firefox.* This vulnerability affects Firefox < 136.

Classification

CVE ID: CVE-2025-1940

Problem Types

Android Intent confirmation prompt tapjacking using Select options

Affected Products

Vendor: Mozilla

Product: Firefox

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 7.18% (scored less or equal to compared to others)

EPSS Date: 2025-04-02 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-1940
https://bugzilla.mozilla.org/show_bug.cgi?id=1908488
https://www.mozilla.org/security/advisories/mfsa2025-14/

Timeline