CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Lifecycle Timeline
2DescriptionNVD
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, potentially causing the iOS device to become temporarily inoperable.
AnalysisAI
LINE client for iOS prior to 26.3.0 can be remotely exploited via crafted web pages opened in the in-app browser to trigger repeated OS-level dialogs, causing temporary denial of service to the affected iOS device. This requires user interaction to open the malicious page but needs no authentication, making it accessible to any attacker who can deliver a link to a victim. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-23196
GHSA-rc35-963c-p69f