CVE-2022-3075

CRITICAL9.6

CISA KEV

Published 2022-09-26 · Updated 2026-06-17 · Source chrome-cve-admin@google.com

Summary

CVE-2022-3075 is a critical-severity (CVSS 9.6) vulnerability in Google Chromium Mojo. CISA added it to the Known Exploited Vulnerabilities catalog on September 8, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by September 29, 2022. CISA does not currently list it as used in ransomware campaigns. Google has 76 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.

All 76 known-exploited Google vulnerabilities →

Description

Insufficient data validation in Mojo in Google Chrome prior to 105.0.5195.102 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

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

CWE-20

CISA Known-Exploited Vulnerability

Product: Google — Chromium Mojo

Name: Google Chromium Mojo Insufficient Data Validation Vulnerability

Date added: 2022-09-08 · Due: 2022-09-29

Required action: Apply updates per vendor instructions.

References

View on NVD

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