CVE-2022-4262

Google Chrome

Published 2 Dec 2022 · updated 17 Jun 2026 · Analyzed

8.8 High · CVSS 3.1, NVD

Exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on 5 Dec 2022, with a remediation deadline of 26 Dec 2022 for US federal agencies.

Required action: Apply updates per vendor instructions.

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)

References

chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html · Patch, Release Notes, Vendor Advisory
crbug.com/1394403 · Permissions Required, Vendor Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-4262 · US Government Resource