{"cve":"CVE-2020-16040","nvd":{"published":"2021-01-08T19:15:14.083","modified":"2026-06-17T02:57:41.130","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_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-20","CWE-190","CWE-787"],"references":["http://packetstormsecurity.com/files/162087/Google-Chrome-86.0.4240-V8-Remote-Code-Execution.html","http://packetstormsecurity.com/files/162106/Google-Chrome-86.0.4240-V8-Remote-Code-Execution.html","http://packetstormsecurity.com/files/162144/Google-Chrome-SimplfiedLowering-Integer-Overflow.html","https://chromereleases.googleblog.com/2020/12/stable-channel-update-for-desktop.html","https://crbug.com/1150649"],"products":["google:chrome"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2020-16040","score":0.99595,"percentile":0.99948,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}