CVE-2026-13356

A malicious webpage could interrupt a pending navigation by enqueuing a synchronous JavaScript dialog, causing the browser UI to display the destination origin in the address bar while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 152.3.
Configurations

Configuration 1 (hide)

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

History

08 Jul 2026, 14:52

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=2047768 - () https://bugzilla.mozilla.org/show_bug.cgi?id=2047768 - Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2026-65/ - () https://www.mozilla.org/security/advisories/mfsa2026-65/ - Vendor Advisory
First Time Mozilla
Mozilla firefox
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:*:iphone_os:*:*

07 Jul 2026, 14:16

Type Values Removed Values Added
CWE CWE-451
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 6.3

07 Jul 2026, 00:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-07-07 00:16

Updated : 2026-07-08 14:52


NVD link : CVE-2026-13356

Mitre link : CVE-2026-13356

CVE.ORG link : CVE-2026-13356


JSON object : View

Products Affected

mozilla

  • firefox
CWE
CWE-451

User Interface (UI) Misrepresentation of Critical Information