Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow

published 2026-09-10 59 d ago modified 2026-09-18 51 d ago also EUVD-2026-75880

cvss: 8.7; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

Netskope Endpoint DLP 141.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 58 d ago (2026-09-11)

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	8.7	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
CNA	4.0	8.7	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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

Netskope Endpoint DLP

Classification

Weakness

CWE-190 Integer Overflow or Wraparound

References

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

Sources

CVE List CVE-2026-16174
NVD CVE-2026-16174

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary