What is CVE-2022-0466?

CVE-2022-0466 is a critical-severity vulnerability in Google Chrome. CVSS score: 9.6/10. Published 2022-04-05.

How severe is CVE-2022-0466?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Vulnerability in Google Chrome

CVE-2022-0466

Inappropriate implementation in Extensions Platform in Google Chrome prior to 98.0.4758.80 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page.

EPSS: 0.006 (44.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Google Chrome — versions unspecified

References

chrome-cve-admin@google.com (x_refsource_MISC, Release Notes, Vendor Advisory)
chrome-cve-admin@google.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-0466?: CVE-2022-0466 is a critical-severity vulnerability in Google Chrome. CVSS score: 9.6/10. Published 2022-04-05.
How severe is CVE-2022-0466?: Critical severity. CVSS v3 base score is 9.6 out of 10.