CVE-2022-3723

Name: CVE-2022-3723
Creator: NVD / NIST
Published: 2022-11-01T23:15:19.71+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10Actively ExploitedEPSS 6.75%

Last modified Jun 17, 2026

CVE-2022-3723 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Type confusion in V8 in Google Chrome prior to 107.0.5304.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High). CISA has confirmed active exploitation in the wild. EPSS estimates a 6.75% chance of exploitation in the next 30 days.

Description

Type confusion in V8 in Google Chrome prior to 107.0.5304.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

6.75%

93.1th 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 Nov 18, 2022.

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Google	Chrome	< 107.0.5304.87

References

https://chromereleases.googleblog.com/2022/10/stable-channel-update-for-desktop_27.htmlRelease Notes, Vendor Advisory
https://crbug.com/1378239Permissions Required
https://security.gentoo.org/glsa/202305-10Third Party Advisory
https://chromereleases.googleblog.com/2022/10/stable-channel-update-for-desktop_27.htmlRelease Notes, Vendor Advisory
https://crbug.com/1378239Permissions Required
https://security.gentoo.org/glsa/202305-10Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-3723US Government Resource

Timeline

Published: Nov 1, 2022
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2022-3723?

Type confusion in V8 in Google Chrome prior to 107.0.5304.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

How severe is CVE-2022-3723?

CVE-2022-3723 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 6.75% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2022-3723?

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-2022-3723?

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

Scan your code now

Source: NVD / NIST