# CVE-2025-15641

## Summary

- **CVE ID:** CVE-2025-15641
- **Severity:** MEDIUM
- **CVSS Score:** 6.8 (CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-782
- **Published:** Jun 17, 2026
- **Last Modified:** Jun 20, 2026

## Description

Netskope was notified about a potential gap in its Netskope Client for Windows systems where a malicious insider with administrative privileges can potentially tamper with the customer IOCTL by sending crafted IOCTL requests to the driver. A successful exploit can result in the bypassing of all anti-tampering protections for the NSClient.Affected Product(s) and Version(s)
  *  Product Name: Netskope Client
  *  Affected Platform: Windows
  *  Affected Version: All version below R138

## Affected Products

- Netskope — Netskope Client (0)

## References

- [CNA](https://www.netskope.com/resources/netskope-resources/netskope-security-advisory-nskpsa-2025-007)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.16%
- **EPSS Percentile:** 5.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._