nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2025-15641 CVE-2025-15641
MEDIUM
Netskope Client Exposed IOCTL with Insufficient Access Controls
Record summary
CVE-2025-15641 has a selected CVSS score of 6.8 (medium).
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
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableNo
Technical impactTotal
CISA Coordinator · SSVC 2.0.3 · Evaluated Jun 17, 2026 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
Netskope ClientBrowse Netskope / Netskope ClientDefault status: affected | CVE List | Before 138 | affected |
References
2netskope.com
https://www.netskope.com/resources/netskope-resources/netskope-security-advisory-nskpsa-2025-007