How severe is CVE-2022-3723?

CVE-2022-3723 has a CVSS 3.1 base score of 8.8 (HIGH). EPSS estimates a 7.9% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2022-3723: Google Chromium V8 Type Confusion

CISA Known Exploited Vulnerabilities

Google Chromium V8 Type Confusion Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2022-10-28

Remediation due

2022-11-18

Required action
Apply updates per vendor instructions.

CISA notes
https://chromereleases.googleblog.com/2022/10/stable-channel-update-for-desktop_27.html; https://nvd.nist.gov/vuln/detail/CVE-2022-3723

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)

Severity

CVSS 3.1 · CISA8.8 HIGH

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

SSVC · CISA-ADP

Exploitationactive

Automatableno

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
Google	Chrome	unspecified to <107.0.5304.87

References

3 Links

Vendor advisories

GLSA-202305-10

Other references

Record Details

Published

2022-11-01

Last updated

2025-10-21

Assigner (CNA)

Chrome

Credited to

More from Google

CVE-2023-48638.8

Google Chromium WebP Heap-Based Buffer Overflow Vulnerability

CVE-2018-174638.8

Google Chromium V8 Remote Code Execution Vulnerability

CVE-2021-212248.8

Google Chromium V8 Type Confusion Vulnerability

CVE-2020-64188.8

Google Chromium V8 Type Confusion Vulnerability

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.