CVE-2022-4262

8.8

CVSS
High

PUBLISHED

Type confusion in V8 in Google Chrome prior to 108.0.5359.94 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML...

Exploited in the wild Remote Low complexity

Vendor: Google
Product: Chrome
Published: Dec 02, 2022
EPSS: —

Description

Type confusion in V8 in Google Chrome prior to 108.0.5359.94 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

cisa nessus_scanner

CVSS scores

CVSS v3.1 8.8 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitation status

Exploited in the wild

Recorded 2022-12-05 00:00:00 UTC · Source

SSVC decision points

Exploitation: active
Automatable: No
Technical impact: total

References

Known exploited vulnerability sources

Catalogues that list this CVE as a known exploited vulnerability.

Source	Added
CISA	Dec 05, 2022

Scanner integrations

Scanner	Reference	Detected
Nessus	https://www.tenable.com/plugins/nessus/171333	Jun 02, 2025

Potential proof of concepts

These PoCs are unverified and could contain malware. Use at your own risk.

mistymntncop/CVE-2022-4262

github · Created 2024-01-24 11:58:54 UTC · 59 stars

bjrjk/CVE-2022-4262

github · Created 2023-07-13 13:17:20 UTC · 98 stars

Full Chain Analysis of CVE-2022-4262, a non-trivial feedback slot type confusion in V8.

Vulnerability detail