CVE-2025-21365

Summary

CVE-2025-21365 is a remote code execution vulnerability affecting Microsoft Office. Attackers can exploit this weakness by sending a specially crafted file via email or through a malicious website. Upon opening the file, the vulnerability allows the attacker to execute arbitrary code on the victim's system. Successful exploitation can lead to a significant compromise of the affected system, potentially resulting in data theft, unauthorized access, or further malware infection. Microsoft strongly advises users to apply the available patch as soon as possible to protect against this threat.

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