CVE-2025-68947

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.

Score

CVSS 4.0 5.7 Medium

Status

Deferred - 9119a7d8-5eab-497f-8521-727c672e3725

Published

2026-01-13

Last modified

2026-03-10

Weaknesses

CWE-862

Affected products

• Nseckrnl (Nsecsoft)

References

• https://github.com/ANYLNK/NSecSoftBYOVD
• https://hexastrike.com/resources/blog/threat-intelligence/valleyrat-exploiting-byovd-to-kill-endpoint-security/
• https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-013-01.json
• https://www.cve.org/CVERecord?id=CVE-2025-68947
• https://www.virustotal.com/gui/file/206f27ae820783b7755bca89f83a0fe096dbb510018dd65b63fc80bd20c03261