CVE-2022-3038VulnerabilityPublished 03/30/2023Updated 10/24/2026
CVE-2022-3038: Google Chromium Network Service Use-After-Free Vulnerability
Affects Google Chromium Network ServiceSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 03/30/2023
- KEV deadline
- 04/20/2023
- EPSS
- 24.9% chance of exploitation in 30 days – higher than 97% of CVEs
What to do
CISA required action
Apply updates per vendor instructions.
Description
Google Chromium Network Service contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption 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.