What is the CVSS score of CVE-2026-2919?

CVE-2026-2919 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Apple are affected by CVE-2026-2919?

CVE-2026-2919 presents moderate security risk rated CVSS 4.3. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2026-2919?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Apple CVE-2026-2919

MEDIUM

User Interface (UI) Misrepresentation of Critical Information (CWE-451)

2026-03-09 security@mozilla.org

Information Disclosure Apple

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:56 vuln.today

CVE Published

Mar 09, 2026 - 14:16 nvd

MEDIUM 4.3

DescriptionCVE.org

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 affects Focus for iOS < 148.2.

AnalysisAI

Domain spoofing in Focus for iOS versions prior to 148.2 allows remote attackers to display malicious content under trusted domain names through navigation stalling and iframe redirection techniques, without requiring user interaction beyond the initial page load. An attacker can leverage this to conduct phishing attacks or distribute misleading content by presenting spoofed trusted domains in the browser UI. No patch is currently available for this vulnerability.

Technical ContextAI

This vulnerability (CWE-451: User Interface (UI) Misrepresentation of Critical Information) 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 affects Focus for iOS < 148.2.