How severe is CVE-2022-3038?

CVE-2022-3038 has a CVSS 3.1 base score of 8.8 (HIGH). EPSS estimates a 24.7% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2022-3038: Google Chromium Network Service Use-After-Free

CISA Known Exploited Vulnerabilities

Google Chromium Network Service Use-After-Free Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2023-03-30

Remediation due

2023-04-20

Required action
Apply updates per vendor instructions.

CISA notes
https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html; https://nvd.nist.gov/vuln/detail/CVE-2022-3038

Description

Use after free in Network Service in Google Chrome prior to 105.0.5195.52 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

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 <105.0.5195.52

References

5 Links

Vendor advisories

Other references

Record Details

Published

2022-09-26

Last updated

2025-10-21

Assigner (CNA)

Chrome

Credited to

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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.