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Security flaw found in ESET encryption software for Windows
CERT-FR, France's national cyber agency, has warned of a security flaw in two ESET encryption products for Windows. An attacker could exploit it to access data they should not see, alter data, and get around security settings. Users should install the fixes described in ESET's security bulletin, and the flaw is tracked as CVE-2026-75882.
What does it mean?
If you use ESET Endpoint Encryption or ESET Full Disk Encryption on a Windows computer, an older version may have a weakness that lets someone reach data they should not. Update to version 5.4.29.0 or 2.4.8.0 or later, as listed in ESET's bulletin.
Who is affected?
Users and organizations running older versions of ESET Endpoint Encryption or ESET Full Disk Encryption on Windows.