VULNERABILITY INTELLIGENCE

CVE-2021-21214

CVSS score8.8 HIGH

EPSS probability1.29%

CISA KEVNot currently listed

Published2021-04-26

Last modified2026-06-17

Description

Use after free in Network API in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted Chrome Extension.