Vulnerability · Published Mar 17, 2026 · Assigned by Netskope

CVE-2025-15584Endpoint DLP Driver Filter Communication Port Integer Overflow

Medium 6.8

In plain English

A medium-severity integer overflow in Endpoint DLP Module for Netskope Client from Netskope. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).

Severity (CVSS 4.0)6.8Medium

Exploit odds (30 days)0.1%top 98.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Netskope was notified about a potential gap in its Endpoint DLP Module for Netskope Client on Windows systems. The successful exploitation of the gap can potentially allow an unprivileged user to trigger an integer overflow within the filter communication port, leading to a Blue-Screen-of-Death (BSOD). Successful exploitation would require the Endpoint DLP module to be enabled in the client configuration. A successful exploit can potentially result in a denial-of-service for the local machine.

Affected products (as reported)

Vendor	Product	Versions
Netskope	Endpoint DLP Module for Netskope Client	0 – before 135.0.0

Weakness: CWE-190 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

References

https://support.netskope.com/s/article/NSKPSA-2025-006-Endpoint-DLP-Driver-Filter-Communication-Port-Integer-Overflow vendor-advisory, permissions-required