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CVE-2026-16174— Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow

Quick assessment

Affected
Netskope Endpoint DLP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Netskope 已获知其运行在 Windows 系统上的 Netskope 终端 DLP（EPDLP）可能存在一个潜在安全缺陷。成功利用该缺陷可能允许拥有特权权限的用户向 EPDLP 进程端口发送精心构造的消息，从而触发整数溢出，进而导致内存损坏。成功利用此漏洞需要客户端配置中启用 EPDLP 模块，且禁用“内存完整性”（Memory Integrity）保护。若漏洞被成功利用，可能会导致本地系统出现服务拒绝（DoS）、任意代码执行或权限提升等后果。

CVSS 8.7 · High
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I. Basic Information for CVE-2026-16174

Vulnerability Information
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Vulnerability Title
Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow
Source: CVE Program / CVE List V5
Vulnerability Description
Netskope was notified about a potential gap in Netskope Endpoint DLP (EPDLP) running on Windows systems. Successful exploitation of the gap could potentially allow a privileged user to send a crafted message to the EPDLP process port to trigger an integer overflow, leading to memory corruption. Successful exploitation would require the EPDLP module to be enabled in the client configuration, and that Memory Integrity is disabled. A successful exploit could potentially result in a denial-of-service, arbitrary code execution, or privilege escalation on the local machine.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Netskope Endpoint DLP 0 ~ 141.0 -

II. Public POCs for CVE-2026-16174

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III. Intelligence Information for CVE-2026-16174

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Vendor Advisories for CVE-2026-16174 (1)

IV. Related Vulnerabilities

Same product: Endpoint DLP
Same vendor: Netskope
Same weakness: CWE-190

V. Comments for CVE-2026-16174

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