CVE-2025-8364

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-8364
A crafted URL using a blob: URI could have hidden the true origin of the page, resulting in a potential spoofing attack. *Note: This issue only affected Android operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 141.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1909609 Issue Tracking Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1969937 Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2025-56/ Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
History

21 Aug 2025, 18:38

Type Values Removed Values Added
First Time Google
Google android
Mozilla firefox
Mozilla
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1909609 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1909609 - Issue Tracking, Permissions Required
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1969937 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1969937 - Issue Tracking, Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2025-56/ - () https://www.mozilla.org/security/advisories/mfsa2025-56/ - Vendor Advisory

20 Aug 2025, 16:15

Type Values Removed Values Added
CWE CWE-451
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.3

20 Aug 2025, 14:39

Type Values Removed Values Added
Summary
  • (es) Una URL manipulada con un blob: URI podría haber ocultado el verdadero origen de la página, lo que podría provocar un ataque de suplantación de identidad. *Nota: Este problema solo afecta a los sistemas operativos Android. Los demás sistemas operativos no se ven afectados.* Esta vulnerabilidad afecta a Firefox &lt; 141.

19 Aug 2025, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-19 21:15

Updated : 2025-08-21 18:38

NVD link : CVE-2025-8364

Mitre link : CVE-2025-8364

CVE.ORG link : CVE-2025-8364

JSON object : View

Products Affected

mozilla

  • firefox

google

  • android
CWE
CWE-451

User Interface (UI) Misrepresentation of Critical Information