CVE-2025-55029

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-55029
Malicious scripts could bypass the popup blocker to spam new tabs, potentially resulting in denial of service attacks This vulnerability affects Firefox for iOS < 142.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1973577 Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2025-68/ Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:iphone_os:*:*
History

21 Aug 2025, 18:39

Type Values Removed Values Added
First Time Mozilla
Mozilla firefox
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:*:iphone_os:*:*
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1973577 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1973577 - Issue Tracking, Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2025-68/ - () https://www.mozilla.org/security/advisories/mfsa2025-68/ - Vendor Advisory

20 Aug 2025, 16:15

Type Values Removed Values Added
CWE CWE-400
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5

20 Aug 2025, 14:40

Type Values Removed Values Added
Summary
  • (es) Los scripts maliciosos podrían eludir el bloqueador de ventanas emergentes para enviar spam a nuevas pestañas, lo que podría provocar ataques de denegación de servicio. Esta vulnerabilidad afecta a Firefox para iOS &lt; 142.

19 Aug 2025, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-19 21:15

Updated : 2025-08-21 18:39

NVD link : CVE-2025-55029

Mitre link : CVE-2025-55029

CVE.ORG link : CVE-2025-55029

JSON object : View

Products Affected

mozilla

  • firefox
CWE
CWE-400

Uncontrolled Resource Consumption