CVE-2025-14019

Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-12-15

Last updated on: 2025-12-19

Assigner: LINE Corporation

Description

LINE client for Android versions from 13.8 to 15.5 is vulnerable to UI spoofing in the in-app browser where a specific layout could obscure the full-screen warning prompt, potentially allowing attackers to conduct phishing attacks.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-12-15

Last Modified

2025-12-19

Generated

2026-07-06

AI Q&A

2025-12-15

EPSS Evaluated

2026-07-05

NVD

CVE-2025-14019

EUVD

EUVD-2025-203349

Affected Vendors & Products

Vendor	Product	Version / Range
linecorp	line	From 13.8.0 (inc) to 15.5.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-451	The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.

Attack-Flow Graph

Executive Summary

This vulnerability affects the LINE client for Android versions 13.8 to 15.5. It is a UI spoofing issue in the in-app browser where a specific layout can hide the full-screen warning prompt. This could allow attackers to trick users by displaying fake content, potentially leading to phishing attacks.

Impact Analysis

The vulnerability can impact you by enabling attackers to perform phishing attacks through the in-app browser. Since the full-screen warning prompt can be obscured, users might be misled into trusting malicious content, which could lead to information theft or other security risks.

Mitigation Strategies

To mitigate this vulnerability, update the LINE client for Android to a version later than 15.5 where the UI spoofing issue in the in-app browser is fixed. Avoid using the affected versions (13.8 to 15.5) until an update is applied. Additionally, educate users to be cautious of unexpected full-screen prompts within the app that could be phishing attempts.

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