CVE-2018-6122 describes a type confusion vulnerability in WebAssembly within Google Chrome versions prior to 66.0.3359.139. This flaw allowed a remote attacker to potentially exploit heap corruption through a specially crafted HTML page. It carries a high CVSS score of 8.8, indicating a critical risk due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, there is some community discussion and media coverage, though no public exploit code (Metasploit, Nuclei, ExploitDB) is currently available.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 66.0.3359.139CPE matchmatch criteria | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.