CVE-2022-4262CISA KEVEPSS p96.5%

CVE-2022-4262Google Chromium V8 Type Confusion Vulnerability

Google / Chromium V8

Description

Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Scoring

CVSS 8.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS15.47% probability of exploitation · percentile 96.5% · 2026-07-31T12:03:43Z
Last modified2026-06-17

CISA KEV entry

Added to KEV: 2022-12-05

(incoming)1

TypeTargetConfidenceTier
KEVEntryGoogle Chromium V8 Type Confusion Vulnerabilitykev-cve-2022-42620%live
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.