Product · ESET

ESET Mail Security for Microsoft Exchange Server

2 known vulnerabilities.

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Medium 6.8

CVE-2025-4952

Denial-of-service vulnerability in ESET security products for Windows

Tampering of the registry entries might have led to preventing the ESET security products from starting correctly on the next system startup or to unauthorized changes in the product's configuration.

ESET ESET Endpoint Security for Windows ESET NOD32 Antivirus ESET Mail Security for Microsoft Exchange Server Windows

Oct 31, 2025