Endpoint and server security
CVE-2022-2402: Stack Overflow in ESET Endpoint Encryption and ESET Full Disk Encryption for Windows
The vulnerability in the driver dlpfde.sys enables a user logged into the system to perform system calls leading to kernel stack overflow, resulting in a system crash, for instance, a BSOD.
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityMEDIUMCVSS 3.1 6.5
EPSS0.20%Chance of exploitation in 30 days
Public exploitNot tracked
FixAvailable
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| ESET Endpoint Encryption 5.1 | 5.1.2.26 or later |
| ESET Full Disk Encryption 1.3 | 1.3.2.32 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
The vulnerability in the driver dlpfde.sys enables a user logged into the system to perform system calls leading to kernel stack overflow, resulting in a system crash, for instance, a BSOD.
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 13 Oct 2026.