{"cve_id":"CVE-2020-16040","published":"2021-01-08T19:15:14.083000+00:00","last_modified":"2026-06-17T02:57:41.130000+00:00","vuln_status":"Modified","description":"Insufficient data validation in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","base_score":6.5,"base_severity":"MEDIUM","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"REQUIRED","scope":"UNCHANGED","impact_c":"NONE","impact_i":"NONE","impact_a":"HIGH","cwe_ids":["CWE-20","CWE-190","CWE-787"],"in_kev":false,"kev_date_added":null,"kev_ransomware":false,"epss_score":0.99595,"epss_percentile":0.99948,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":true,"grant_access":"USER","caps":["CODE_EXEC","DOS"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T09:29:21.966562+00:00","first_seen":"2021-01-08T19:15:14.083000+00:00","kev_first_seen":null,"novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["google"],"products":["chrome"],"affected":[{"vendor":"google","product":"chrome","ranges":["< 87.0.4280.88"]}]}