CVE-2025-21395 is a Microsoft Access RCE requiring the user to open a weaponized .accdb file. Apply January 2025 patches and enforce Protected View for downloaded Office files. Block .accdb and .mdb email attachments as a compensating control for unpatched endpoints.
Microsoft Access Remote Code Execution Vulnerability allows an attacker to execute arbitrary code via a malicious Access database file.
Exploit-DB.ai delivers real-time AI-triaged zero-day alerts directly to your inbox.
Activate Supernova →