CVE-2026-2809

Summary

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 a privileged user to trigger an integer overflow within the DLL Injector, 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 Software

Weaknesses

• CWE-190: CWE-190 Integer overflow or wraparound

Workarounds

There are no direct workarounds. Some AV and EDR solutions may be able to detect behaviors associated with exploiting this vulnerability.

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://support.netskope.com/s/article/NSKPSA-2026-001-Endpoint-DLP-Driver-DLL-Injector-Integer-Overflow

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