CVE-2025-5942: Netskope Client

Medium severity, CVSS 5.7. EPSS: 0.1% chance of exploitation in the next 30 days.

Netskope was notified about a potential gap in its agent (NS Client) on Windows systems. If this gap is successfully exploited, an unprivileged user can trigger a heap overflow in the epdlpdrv.sys driver, leading to a Blue-Screen-of-Death (BSOD). Successful exploitation can also potentially be performed by an unprivileged user whose NS Client is configured to use Endpoint DLP. A successful exploit can result in a denial-of-service for the local machine.

Affected products

• Netskope Netskope Client

Published 2025-08-14. Last modified 2026-06-17.