CVE-2022-3075

Name: CVE-2022-3075
Creator: NVD / NIST
Published: 2022-09-26T16:15:13.463+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.6/10Actively ExploitedEPSS 5.68%

Last modified Jun 17, 2026

CVE-2022-3075 is a critical-severity vulnerability rated 9.6/10 on the CVSS scale. 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.. CISA has confirmed active exploitation in the wild. EPSS estimates a 5.68% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.6/10

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

EPSS Probability

5.68%

92.0th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Sep 29, 2022.

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Google	Chrome	< 105.0.5195.102
Fedoraproject	Fedora	37

References

https://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
https://crbug.com/1358134Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/Third Party Advisory
https://security.gentoo.org/glsa/202209-23Third Party Advisory
https://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
https://crbug.com/1358134Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/Third Party Advisory
https://security.gentoo.org/glsa/202209-23Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-3075US Government Resource

Timeline

Published: Sep 26, 2022
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2022-3075?

How severe is CVE-2022-3075?

CVE-2022-3075 has a CVSS score of 9.6/10 (CRITICAL severity). The EPSS model estimates a 5.68% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2022-3075?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-3075?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST