CVE-2025-52915
HIGH EPSS 39.3%
Published Sep 9, 20259mo ago · Modified Jun 17, 20262w ago
7.2 CVSS 3.1
Published Sep 9, 2025 9mo ago
Last Modified Jun 17, 2026 2w ago
Description
K7RKScan.sys 23.0.0.10, part of the K7 Security Anti-Malware suite, allows an admin-privileged user to send crafted IOCTL requests to terminate processes that are protected through a third-party implementation. This is caused by insufficient caller validation in the driver's IOCTL handler, enabling unauthorized processes to perform those actions in kernel space. Successful exploitation can lead to denial of service by disrupting critical third-party services or applications.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
39.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-269 Improper Privilege Management Authorization
References 2
- k7computing.com https://k7computing.com
- support.k7computing.com https://support.k7computing.com/index.php?/solutions/view-article/Advisory-issued-on-2nd-Sep-2025
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.