CVE-2025-21342

Summary

CVE-2025-21342 is a newly disclosed remote code execution vulnerability affecting Microsoft Edge browsers based on Chromium. Hackers can exploit this flaw by tricking users into visiting a specially crafted website, which could result in the attacker gaining control of the compromised system. Successful exploitation could lead to the installation of malware, unauthorized access to sensitive data, or other malicious activities. Users are advised to install available patches as soon as possible to mitigate the risk of exploitation. Microsoft has released updates to address this issue.

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