CVE-2020-6418
Google Chromium V8 Type Confusion Vulnerability
- Published
- Feb 27, 2020
- Updated
- Oct 21, 2025
- Assigning CNA
- Chrome
- Evidence observed
- Mar 9, 2020
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 99.6%
- Model date
- Oct 14, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Type confusion in V8 in Google Chrome prior to 80.0.3987.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Sources
modules/exploits/multi/browser/chrome_jscreate_sideeffect.rb
Metasploit Framework modulesDeclared conditions
- platform: OSX,Windows($.exploit_multi/browser/chrome_jscreate_sideeffect.platform)
- verification: check_not_declared($.exploit_multi/browser/chrome_jscreate_sideeffect.check)
- CVE-2020-6418Exploit
Exploit for CVE-2020-6418, a type confusion in V8, allowing remote code execution via crafted HTML page. Uses Metasploit to deliver a reverse shell payload.
Responsible use
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