CVE-2025-11156
Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-11-28

Last updated on: 2025-11-28

Assigner: Netskope

Description
Netskope was notified about a potential gap in its agent (NS Client) on Windows systems. If this gap is successfully exploited, a local, authenticated user with Administrator privileges can improperly load the driver as a generic kernel service. This triggers the flaw, causing a system crash (Blue-Screen-of-Death) and resulting in a Denial of Service (DoS) for the affected machine.

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Meta Information

Published
2025-11-28
Last Modified
2025-11-28
Generated
2026-07-06
AI Q&A
2025-11-28
EPSS Evaluated
2026-07-05
NVD
CVE-2025-11156
EUVD
EUVD-2025-199877

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
netskope ns_client 4.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.

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Executive Summary

This vulnerability is a flaw in the Netskope agent (NS Client) on Windows systems where a local, authenticated user with Administrator privileges can improperly load the driver as a generic kernel service. Exploiting this flaw causes the system to crash with a Blue Screen of Death, resulting in a Denial of Service (DoS) condition on the affected machine.

Impact Analysis

If exploited, this vulnerability can cause your Windows system to crash unexpectedly, leading to a Denial of Service (DoS). This means the affected machine will become unavailable or unusable until it is restarted or repaired, potentially disrupting operations.

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