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.
Metrics
Affected Vendors & Products
References
History
Thu, 03 Jul 2025 16:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Google
Google android Mozilla Mozilla firefox |
|
CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* cpe:2.3:o:google:android:-:*:*:*:*:*:*:* |
|
Vendors & Products |
Google
Google android Mozilla Mozilla firefox |
Thu, 26 Jun 2025 00:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Title | firefox: The prompt in Firefox for Android that asks before opening a link in an external application could be bypassed | |
References |
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Metrics |
threat_severity
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threat_severity
|
Wed, 25 Jun 2025 13:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Weaknesses | CWE-285 | |
Metrics |
cvssV3_1
|
Tue, 24 Jun 2025 12:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | 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. | |
References |
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Status: PUBLISHED
Assigner: mozilla
Published: 2025-06-24T12:28:03.475Z
Updated: 2025-06-25T12:41:56.162Z
Reserved: 2025-06-20T14:51:36.769Z
Link: CVE-2025-6431

Updated: 2025-06-25T12:33:59.279Z

Status : Analyzed
Published: 2025-06-24T13:15:24.103
Modified: 2025-07-03T16:04:21.163
Link: CVE-2025-6431
