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CVE-2025-6431

The prompt in Firefox for Android that asks before opening a link in an external application could be bypassed PUBLISHED

Description (CNA)

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 was fixed in Firefox 140.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 140 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.