{"schema":"threatline.record/2","record":{"id":"CVE-2018-17480","aliases":[],"summary":"Google Chromium V8 Out-of-Bounds Write Vulnerability","details":"Google Chromium V8 Engine contains out-of-bounds write vulnerability that allows a remote attacker to execute code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.","categories":["Applications & CMS"],"product":"Chromium V8","vendor":"Google","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2018-17480","source_modified_at":"2025-10-21T23:45:46.405Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Chrome","vendor":"Google","versions":[{"lessThan":"71.0.3578.80","status":"affected","version":"unspecified","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2018-17480","source_modified_at":"2025-10-21T23:45:46.405Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Chrome","ecosystem":null},"version":"71.0.3578.80","basis":"first unaffected version stated in the CVE record"}],"cvss":8.8,"severity":"High","kev":{"listed":true,"date_added":"2022-06-08","due_date":"2022-06-22","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.3564,"percentile":0.98461,"score_date":"2026-10-23"},"published_at":"2018-12-11T15:00:00.000Z","modified_at":"2025-10-21T23:45:46.405Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2018-17480","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:45:46.405Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2018-17480","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17480","source":"CISA KEV"},{"source":"CVE List","url":"https://crbug.com/905940","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2018:3803","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://www.debian.org/security/2018/dsa-4352","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"source":"CVE List","url":"https://security.gentoo.org/glsa/201908-18","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-17480","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-01-29T17:16:06.991096Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:45:46.405Z","content_hash":"573729251378824c08670603ecf7a4c426d5b6838d1a56050b952c49dc32f459"}}