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VULNERABILITIES

CVE-2026-2919 Details

Description

Malicious scripts could display attacker-controlled web content under spoofed domains in Focus for iOS by stalling a _self navigation to an invalid port and triggering an iframe redirect, causing the UI to display a trusted domain without user interaction. This vulnerability was fixed in Focus for iOS 148.2.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugzilla.mozilla.org/show_bug.cgi?id=1975842 [email protected]Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-18/ [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-451User Interface (UI) Misrepresentation of Critical InformationCISA-ADP

Affected Products

ProductVersions
mozilla firefox focus
< 148.2

CPE

  • cpe:2.3:a:mozilla:firefox_focus:*:*:*:*:*:iphone_os:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-2919
NVD Published Date:
Mar 9, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-2919 Details - Not Deferred