CVEvulnerability

CVE-2022-3075

9.6 CRITICAL Known exploited Published 2022-09-26 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

Google Chromium Mojo Insufficient Data Validation Vulnerability — Google Chromium Mojo

Google Chromium Mojo contains an insufficient data validation vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape 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.

Added to KEV: 2022-09-08
Remediation due: 2022-09-29
Ransomware use: Unknown
Required action: Apply updates per vendor instructions.
Notes: https://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop.html, https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-3075; https://nvd.nist.gov/vuln/detail/CVE-2022-3075

Status: Analyzed
Published: 2022-09-26
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 9.6 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 9.6 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Weaknesses: CWE-20

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.

Affected configurations

• google chrome (< 105.0.5195.102) • fedoraproject fedora 37

Weakness · CWE (1)

CWE-20 Improper Input Validation weakness

References