{"id":"CVE-2020-15994","published":"2020-11-03T02:21:39Z","modified":"2024-08-04T13:30:23Z","title":"Use after free in V8 in Google Chrome prior to 86.0.4240.99 allowed a remote attacker to potentially exploit heap…","vendor":"Google","product":"Chrome","tier":"core","eol":null,"affectedVersions":[{"vendor":"Google","product":"Chrome","versions":[">= unspecified, < 86.0.4240.99"]}],"description":{"text":"Use after free in V8 in Google Chrome prior to 86.0.4240.99 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":null,"epss":{"score":0.12225,"percentile":0.96157,"date":"2026-10-28","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2024-05-06","exploitedFirstSeen":"2024-05-06","ransomware":false,"evidence":[{"url":"https://www.fortinet.com/content/dam/fortinet/assets/threat-reports/threat-landscape-report-2h-2023.pdf","date":"2024-05-06"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[],"references":[{"url":"https://chromereleases.googleblog.com/2020/10/chrome-for-android-update_31.html","tags":["x_refsource_MISC"]},{"url":"https://crbug.com/1117258","tags":["x_refsource_MISC"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2020-7965","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-7965","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2020-11-03","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2020-15994","provenance":"source"},{"date":"2024-05-06","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.fortinet.com/content/dam/fortinet/assets/threat-reports/threat-landscape-report-2h-2023.pdf","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":54.2,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 906 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.23,"detail":"percentile 0.9616"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":0.0,"detail":"no CVSS"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}