CVE-2021-4320
CVSS 3.1 Score 7.8 of 10 (high)
Details
Published Jul 29, 2023
Updated: Aug 12, 2023
Summary
CVE-2021-4320 is a high severity vulnerability in Google Chrome's Blink rendering engine, specifically affecting versions prior to 92.0.4515.107. An attacker who had gained control of the renderer process could exploit a use-after-free condition in Blink. This issue allowed the attacker to conduct arbitrary read/write operations via a specially crafted HTML page. Successful exploitation of this vulnerability could lead to significant security risks, making it crucial for users to update their Chrome browsers to a patched version.
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