CVE-2026-3861 — LY Corporation / LINE client for iOS

CVE-2026-3861

LY Corporation / LINE client for iOS PUBLISHED

Description (CNA)

LINE client for iOS versions prior to 26.3.0 contains a vulnerability in the in-app browser where opening a crafted web page can repeatedly trigger OS-level dialogs due to insufficient safeguards when handling arbitrary URL schemes, potentially causing the iOS device to become temporarily inoperable.

Affected (CNA)

Vendor / product	Versions
LY Corporation / LINE client for iOS	unaffected 26.3.0 before *

CWE

No CWE identifiers supplied.

References

https://hackerone.com/reports/3422905

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.