CVE-2021-4320

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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