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CISA KEV·Added 2021-11-03 — agencies required to remediate by 2022-05-03

CVE-2020-6418

HIGH
Published
Feb 27, 2020
Updated
Apr 16, 2026
Affected
0 pkgs
Patched
None yet
Exploits
14 known

EPSS Exploitation Probability

via FIRST.org ↗
86.4%probability of exploitation in next 30 days
Very High Risk99th percentile-0.07%
84.2%86.0%87.9%89.8%88.7%86.4%Dec 25Apr 26Jun 26

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Description

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.

Exploits & PoCs
14

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

EDB-48186remotemultiple✓ Verified

Google Chrome 80 - JSCreate Side-effect Type Confusion (Metasploit)

by Metasploit · Mar 9, 2020

Frequently Asked Questions

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.
O3 Security · Impact-Aware SCA

Is CVE-2020-6418 in your stack?

O3 detects CVE-2020-6418 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.