CVE-2025-68947
MediumPublished
NSecsoft NSecKrnl process termination privilege escalation
- Published
- Jan 13, 2026
- Updated
- Mar 10, 2026
- Assigning CNA
- cisa-cg
- Evidence observed
- Aug 14, 2026
Primary CVSS
5.7/ 10Medium
nvd · CVSS 4.0
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X0.1%
Low · next 30 days
- Percentile
- 3.1%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
NSecsoft 'NSecKrnl' is a Windows driver that allows a local, authenticated attacker to terminate processes owned by other users, including SYSTEM and Protected Processes by issuing crafted IOCTL requests to the driver.
Sources
1NSecSoftBYOVD POC
Responsible use
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