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TI-2025-12811 Aliases CVE-2025-14020GHSA-p444-369q-pjgr

LINE client for Android versions prior to 14.20 contains a UI spoofing vulnerability in…

Priority LOW 24CWE-451Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-451.

Summary

LINE client for Android versions prior to 14.20 contains a UI spoofing vulnerability in the in-app browser where the full-screen security Toast notification is not properly re-displayed when users return from another application, potentially allowing attackers to conduct phishing attacks by impersonating legitimate interfaces.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00178 7th percentileScored 2026-11-07
Fix Fixed LINE client for Android (LINE Corporation): 14.20

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
LINE CorporationLINE client for Android10.0 to before 14.2014.20Patch availableCNA
  • LINE client for Android VendorLINE Corporation Affected 10.0 to before 14.20 Fixed in 14.20 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:linecorp:line:*:*:*:*:*:android:*:*before 14.20.0VulnerableLinecorp
  • cpe:2.3:a:linecorp:line:*:*:*:*:*:android:*:* Versions before 14.20.0 Vulnerable ·Linecorp

Remediation

  • Fix · CNA LINE client for Android (LINE Corporation) Fixed in 14.20

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-14020
  2. 2026-10-03 Alias added: GHSA-p444-369q-pjgr

References

Advisory 1

  • TI-2024-01613 Improper authentication in LINE Corporation Armeria CVSS 3.1CRITICAL 9.1
  • TI-2023-05112 Improper certificate validation in LINE client for iOS CVSS 3.1CRITICAL 9.8
  • TI-2024-01060 Cross-site scripting in LINE Corporation Central Dogma CVSS 3.1CRITICAL 9.3
  • TI-2023-19873 Paths contain matrix variables bypass decorators CVSS 3.1HIGH 7.5
  • TI-2022-19973 LINE client for iOS before 12.17.0 might be crashed by sharing an invalid shared key of e2ee in group chat. CVSS 3.1HIGH 7.5
  • TI-2021-15992 Missing authorization in LINE Corporation Central Dogma CVSS 3.1HIGH 8.8
See all 26 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences