Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow (CVE-2026-16174) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-16174

Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow

Answer in brief

CVE-2026-16174 records a Unknown severity vulnerability in Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow. The current sources do not mark it as known exploited. The current feed maps Netskope/Endpoint DLP (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 10, 2026Updated Sep 10, 2026Source checked Sep 10, 2026First seen by HOL Sep 10, 2026Material review Sep 10, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Netskope/Endpoint DLP (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Netskope/Endpoint DLPgeneric	>=0 <141.0	141.0

Recommended response

Check inventory. Check lockfiles and deployed manifests for Netskope/Endpoint DLP.
Review the reported fix. Update Netskope/Endpoint DLP to 141.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 10, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 10, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 10, 2026

Sources and claim methodology

Source referencesupport.netskope.com

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.