Stack Overflow in ESET Endpoint Encryption and ESET Full Disk Encryption for Windows
Priority LOW 28CWE-121Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
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.
Why it matters now
EPSS 0.00198 9th percentileScored 2026-11-07
Fix Fixed ESET Endpoint Encryption (ESET, spol. s r.o.): 5.1.2.26ESET Full Disk Encryption (ESET, spol. s r.o.): 1.3.2.32
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| ESET, spol. s r.o. | ESET Endpoint Encryption | 5.1.1.14 to before 5.1.2.26 | 5.1.2.26 | Patch available | CNA |
| ESET, spol. s r.o. | ESET Full Disk Encryption | 1.3.1.25 to before 1.3.2.32 | 1.3.2.32 | Patch available | CNA |
- ESET Endpoint Encryption VendorESET, spol. s r.o. Affected 5.1.1.14 to before 5.1.2.26 Fixed in 5.1.2.26 Patch available CNA
- ESET Full Disk Encryption VendorESET, spol. s r.o. Affected 1.3.1.25 to before 1.3.2.32 Fixed in 1.3.2.32 Patch available CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:eset:endpoint_encryption:*:*:*:*:*:*:*:* | before 5.1.2.26 | Vulnerable | ESET, spol. s r.o. |
| cpe:2.3:a:eset:full_disk_encryption:*:*:*:*:*:*:*:* | before 1.3.2.32 | Vulnerable | ESET, spol. s r.o. |
- cpe:2.3:a:eset:endpoint_encryption:*:*:*:*:*:*:*:* Versions before 5.1.2.26 Vulnerable ·ESET, spol. s r.o.
- cpe:2.3:a:eset:full_disk_encryption:*:*:*:*:*:*:*:* Versions before 1.3.2.32 Vulnerable ·ESET, spol. s r.o.
Remediation
- Fix · CNA ESET Endpoint Encryption (ESET, spol. s r.o.) Fixed in 5.1.2.26
- Fix · CNA ESET Full Disk Encryption (ESET, spol. s r.o.) Fixed in 1.3.2.32
Timeline
- 2026-10-02 Threatist record created from CVE-2022-2402
- 2026-10-03 Alias added: GHSA-vprg-6crp-2f7g
References
Sources
- CVE-2022-2402 · CVE Program
- CVE-2022-2402 · NVD
- FIRST EPSS
- GHSA-vprg-6crp-2f7g · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences