{"id":"CVE-2018-17463","published":"2018-11-14T15:29:00Z","modified":"2026-06-17T01:45:53Z","title":"Google Chromium V8 Remote Code Execution Vulnerability","vendor":"Google","product":"Chromium V8","tier":"core","eol":null,"description":{"text":"Incorrect side effect annotation in V8 in Google Chrome prior to 70.0.3538.64 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.","provenance":"source","from":"NVD"},"summary":{"text":"Google Chromium V8, the JavaScript engine in Google Chrome, contains an incorrect side effect annotation flaw. An attacker can execute arbitrary code inside the browser sandbox by convincing a user to open a crafted HTML page, requiring no authentication but user interaction.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:10:18Z"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.84564,"percentile":0.99701,"date":"2026-10-29","provenance":"source"},"kev":{"dateAdded":"2022-06-08","dueDate":"2022-06-22","ransomware":false,"requiredAction":"Apply updates per vendor instructions.","notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-17463","provenance":"source"},"vulncheckKev":{"dateAdded":"2019-09-24","exploitedFirstSeen":"2019-09-24","ransomware":false,"evidence":[{"url":"https://citizenlab.ca/2019/09/poison-carp-tibetan-groups-targeted-with-1-click-mobile-exploits/","date":"2019-09-24"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2022-06-08"},{"url":"https://blog.securelayer7.net/polyfill-supply-chain-attack/","date":"2024-08-01"},{"url":"https://www.trendmicro.com/en_us/research/24/l/earth-minotaur.html","date":"2024-12-05"}],"evidenceTotal":4,"provenance":"source"},"exploited":true,"otx":{"pulseCount":50,"pulses":[{"name":"Actively_Exploited_Kev | Oct 29, 2026","url":"https://otx.alienvault.com/pulse/6ae20c1db17e7057ae7d9ad1","created":"2026-10-28"},{"name":"Actively_Exploited_Kev | Oct 28, 2026","url":"https://otx.alienvault.com/pulse/6ae0ba7e0e2a97ff7b218819","created":"2026-10-27"},{"name":"Actively_Exploited_Kev | Oct 27, 2026","url":"https://otx.alienvault.com/pulse/6adf68b85c3e852f3c111d18","created":"2026-10-26"},{"name":"Actively_Exploited_Kev | Oct 24, 2026","url":"https://otx.alienvault.com/pulse/6adb740e397c3ad4799aa4cd","created":"2026-10-23"},{"name":"Actively_Exploited_Kev | Oct 23, 2026","url":"https://otx.alienvault.com/pulse/6ada236fcfba2dfa730ea482","created":"2026-10-22"},{"name":"Actively_Exploited_Kev | Oct 22, 2026","url":"https://otx.alienvault.com/pulse/6ad8d33a077cbb5cab524d80","created":"2026-10-21"},{"name":"Actively_Exploited_Kev | Oct 21, 2026","url":"https://otx.alienvault.com/pulse/6ad78130c4d1ac2be83a8b6d","created":"2026-10-20"},{"name":"Actively_Exploited_Kev | Oct 20, 2026","url":"https://otx.alienvault.com/pulse/6ad62f63c24a405a3423cc13","created":"2026-10-19"},{"name":"Actively_Exploited_Kev | Oct 19, 2026","url":"https://otx.alienvault.com/pulse/6ad4dda174e5797d0bd238b7","created":"2026-10-18"},{"name":"Actively_Exploited_Kev | Oct 18, 2026","url":"https://otx.alienvault.com/pulse/6ad38c22e1848f8189d1c121","created":"2026-10-17"}],"provenance":"machine"},"cwes":[],"references":[{"url":"http://packetstormsecurity.com/files/156640/Google-Chrome-67-68-69-Object.create-Type-Confusion.html","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/105666","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://access.redhat.com/errata/RHSA-2018:3004","tags":["Third Party Advisory"]},{"url":"https://chromereleases.googleblog.com/2018/10/stable-channel-update-for-desktop.html","tags":["Release Notes","Vendor Advisory"]},{"url":"https://crbug.com/888923","tags":["Exploit","Issue Tracking"]},{"url":"https://security.gentoo.org/glsa/201811-10","tags":["Third Party Advisory"]},{"url":"https://www.debian.org/security/2018/dsa-4330","tags":["Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/156640/Google-Chrome-67-68-69-Object.create-Type-Confusion.html","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/105666","tags":["Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://access.redhat.com/errata/RHSA-2018:3004","tags":["Third Party Advisory"]},{"url":"https://chromereleases.googleblog.com/2018/10/stable-channel-update-for-desktop.html","tags":["Release Notes","Vendor Advisory"]},{"url":"https://crbug.com/888923","tags":["Exploit","Issue Tracking"]},{"url":"https://security.gentoo.org/glsa/201811-10","tags":["Third Party Advisory"]},{"url":"https://www.debian.org/security/2018/dsa-4330","tags":["Mailing List","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-17463","tags":["US Government Resource"]}],"techniques":[{"id":"T1189","name":"Drive-by Compromise","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Crafted HTML page drives browser exploitation","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page","start":78,"end":170}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Arbitrary code execution inside sandbox","mappingType":"primary_impact","evidence":[{"from":"description","quote":"allowed a remote attacker to execute arbitrary code inside a sandbox","start":78,"end":146}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2018-9216","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-9216","exploited":true,"exploitedSince":"2022-06-08","provenance":"source"},"exploits":[{"id":48184,"url":"https://www.exploit-db.com/exploits/48184","title":"Google Chrome 67_ 68 and 69 - Object.create Type Confusion (Metasploit)","type":"remote","platform":"multiple","date":"2020-03-09","verified":true,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":1,"earliest":"2020-03-09"},"pocGithub":{"count":2,"skipped":1,"earliest":"2021-05-02","earliestUrl":"https://github.com/kdmarti2/CVE-2018-17463","repos":[{"name":"jhalon/CVE-2018-17463","url":"https://github.com/jhalon/CVE-2018-17463","stars":10,"created":"2022-12-28"},{"name":"kdmarti2/CVE-2018-17463","url":"https://github.com/kdmarti2/CVE-2018-17463","stars":1,"created":"2021-05-02"}]},"metasploit":[{"name":"Google Chrome 67, 68 and 69 Object.create exploit","module":"exploit/multi/browser/chrome_object_create","type":"exploit","disclosureDate":"2018-09-25","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/chrome_object_create.rb"}],"first":{"date":"2018-09-25","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/chrome_object_create.rb"},"provenance":"source"},"exploitRefs":["http://packetstormsecurity.com/files/156640/Google-Chrome-67-68-69-Object.create-Type-Confusion.html","https://crbug.com/888923"],"flow":[{"stage":"exploitation","techniques":["T1189"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2018-09-25","kind":"exploit-public","label":"First public exploit: Metasploit; later: Exploit-DB 2020-03-09, PoC-in-GitHub 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KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 2593 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.94,"detail":"percentile 0.9970"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"2 NVD references tagged Exploit; 1 Exploit-DB entry; 2 PoC-in-GitHub repos; 1 Metasploit module"},{"name":"Mentioned in OTX pulses","points":3.0,"detail":"50 pulses"},{"name":"CVSS severity","points":6.16,"detail":"base score 8.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}