{"schema":"threatline.record/2","record":{"id":"CVE-2025-10585","aliases":[],"summary":"Google Chromium V8 Type Confusion Vulnerability","details":"Google Chromium contains a type confusion vulnerability in the V8 JavaScript and WebAssembly engine.","categories":["Applications & CMS"],"product":"Chromium V8","vendor":"Google","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-10585","source_modified_at":"2026-07-14T12:39:19.935Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Chrome","vendor":"Google","versions":[{"version":"140.0.7339.185","status":"affected","lessThan":"140.0.7339.185","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2025-10585","source_modified_at":"2026-07-14T12:39:19.935Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Chrome","ecosystem":null},"version":"140.0.7339.185","basis":"first unaffected version stated in the CVE record"}],"cvss":8.8,"severity":"High","kev":{"listed":true,"date_added":"2025-09-23","due_date":"2025-10-14","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.05391,"percentile":0.92654,"score_date":"2026-10-23"},"published_at":"2025-09-24T16:17:11.576Z","modified_at":"2026-07-14T12:39:19.935Z","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-2025-10585","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-07-14T12:39:19.935Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2025-10585","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_17.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-10585","source":"CISA KEV"},{"source":"CVE List","url":"https://issues.chromium.org/issues/445380761"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-10585","tags":["government-resource"]},{"source":"CVE List","url":"https://cert-portal.siemens.com/productcert/html/ssa-470355.html"}],"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":"2025-09-25T03:55:48.690305Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-07-14T12:39:19.935Z","content_hash":"1f50d7a07012103825494cf69e0b3476342daf180c1c2ff03c6784b0a35a8938"}}