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2 vulnerabilities found for LINE client for iOS by LY Corporation

jvndb-2026-023598
Vulnerability from jvndb
Published
2026-07-14 19:10
Modified
2026-07-14 19:10
Summary
Denial-of-service (DoS) vulnerability in the in-app browser of LINE client for iOS
Details
LINE client for iOS provided by LY Corporation contains a vulnerability in the in-app browser due to insufficient safeguards when handling arbitrary URL schemes, which may lead to denial-of-service (DoS) condition (CWE-400, CVE-2026-3861). LY Corporation reported this vulnerability to JPCERT/CC to notify users of its solution through JVN.
References
Impacted products
Show details on JVN DB website


{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-023598.html",
  "dc:date": "2026-07-14T19:10+09:00",
  "dcterms:issued": "2026-07-14T19:10+09:00",
  "dcterms:modified": "2026-07-14T19:10+09:00",
  "description": "LINE client for iOS provided by LY Corporation contains a vulnerability in the in-app browser due to insufficient safeguards when handling arbitrary URL schemes, which may lead to denial-of-service (DoS) condition (CWE-400, CVE-2026-3861).\r\n\r\nLY Corporation reported this vulnerability to JPCERT/CC to notify users of its solution through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-023598.html",
  "sec:cpe": {
    "#text": "cpe:/a:linecorp:line_clien_for_ios",
    "@product": "LINE client for iOS",
    "@vendor": "LY Corporation",
    "@version": "2.2"
  },
  "sec:identifier": "JVNDB-2026-023598",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU94039788/index.html",
      "@id": "JVNVU#94039788",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-3861",
      "@id": "CVE-2026-3861",
      "@source": "CVE"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/400.html",
      "@id": "CWE-400",
      "@title": "Uncontrolled Resource Consumption (\u0027Resource Exhaustion\u0027)(CWE-400)"
    }
  ],
  "title": "Denial-of-service (DoS) vulnerability in the in-app browser of LINE client for iOS"
}

CVE-2026-3861 (GCVE-0-2026-3861)
Vulnerability from cvelistv5
Published
2026-04-16 05:54
Modified
2026-05-22 05:00
CWE
Summary
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.
Impacted products
Show details on NVD website


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                "role": "CISA Coordinator",
                "timestamp": "2026-04-16T12:16:15.191045Z",
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          "vendor": "LY Corporation",
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