CVE-2025-68947mediumobserved exploitationCWE-862

CVE-2025-68947: medium-severity vulnerability in NSecsoft NSecKrnl

NSecsoft NSecKrnl process termination privilege escalation

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55Vexday Risk Score

Prioritize patching. It exploitation observed by VulnCheck, has a public proof of concept and 1 threat group(s) use it.

ssvc Actcvss 5.7epss 0.1%
from disclosure to weapon282 days
Published on NVDJan 13
1st PoC+282d
VulnCheck+23d
Who exploits it — 1

Groups known to exploit this vulnerability (MITRE ATT&CK attribution).

Ransomwarereynolds leak site
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.
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
Affected products
NSecsoft · NSecKrnl
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