{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-3861 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-3861 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-3861 is a high-severity denial of service vulnerability in Linecorp Line, published on 16 Apr 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-3861 and fix it if it is affected.\n\nWhat it is: CVE-2026-3861 is a high-severity denial of service vulnerability in Linecorp Line, published on 16 Apr 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-3861 in the wild and no public exploit code.\n\nAffected product: Linecorp Line. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-3861/ (Markdown: https://insights.sbomify.com/CVE-2026-3861/index.md)","id":"CVE-2026-3861","markdown":"https://insights.sbomify.com/CVE-2026-3861/index.md","name":"CVE-2026-3861","record":{"aliases":["GHSA-rc35-963c-p69f"],"analysis":{"component_type":"mobile_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LINE iOS client","requires_auth":"none","summary":"Attackers can cause iOS devices to become temporarily inoperable by triggering repeated OS dialogs via crafted web pages in the LINE app's in-app browser.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"LY-Corporation","cpe":[{"product":"line","vendor":"linecorp"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L","version":"4.0"},"cwes":[{"id":"CWE-451","name":"User Interface (UI) Misrepresentation of Critical Information"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in LINE client for iOS","id":"CVE-2026-3861","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linecorp:line","products":["linecorp:line"],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-Site Scripting Vulnerability in SiteMinder Administrative UI","id":"CVE-2026-3862"},"packages":[],"prev":{"headline":"Cross-Site Request Forgery (CSRF) in GitLab","id":"CVE-2026-3857"},"products":["LINE client for iOS"],"published":"2026-04-16","related":[{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-45559","kev_date_added":null,"published":"2024-01-03"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43305","kev_date_added":null,"published":"2023-12-08"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43300","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.2,"headline":"Code injection in n/a","id":"CVE-2023-43301","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43302","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43303","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.2,"headline":"Information disclosure in n/a","id":"CVE-2023-43304","kev_date_added":null,"published":"2023-12-07"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-22","vendors":["LY Corporation"]},"summary":"Attackers can cause iOS devices to become temporarily inoperable by triggering repeated OS dialogs via crafted web pages in the LINE app's in-app browser.","url":"https://insights.sbomify.com/CVE-2026-3861/"}