CVE-2025-21395

Summary

CVE-2025-21395 is a remote code execution vulnerability affecting Microsoft Access. An attacker can exploit this flaw by sending a specially crafted database file to a victim via email attachment or by tricking them into opening a malicious web link. Once opened, the database file triggers the vulnerability, allowing the attacker to execute arbitrary code on the victim's system, potentially leading to data theft or other malicious activities. Microsoft strongly encourages users to apply the available patch as soon as possible to mitigate this risk.

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