CVSS 3.1 Score 8.8 of 10 (high)


Published Jul 29, 2023
Updated: Aug 12, 2023
CWE ID 416


CVE-2021-4320 is a vulnerability found in Blink, a component of Google Chrome prior to version 92.0.4515.107. This vulnerability allows a remote attacker who has compromised the renderer process to perform arbitrary read/write actions through a crafted HTML page, due to a use-after-free issue. The severity of this vulnerability is rated as High, with a base score of 8.8 according to CVSS version 3.1. The potential danger posed to an organization includes the possibility of unauthorized access, data leakage, and potential system compromise. To remediate this vulnerability, users should update their Google Chrome browser to version 92.0.4515.107 or later.


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