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TI-2026-13524 Aliases CVE-2026-16172GHSA-4pvv-6pg2-px66

Netskope Endpoint DLP Service Out-of-Bounds Read Leading to Process Crash

Priority LOW 26CWE-125Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · None · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

Netskope was notified of an out-of-bounds heap read affecting the Endpoint DLP (EPDLP) service of the Netskope Client. A local standard user could potentially send a specially crafted message that is not properly validated with a bounds check, likely crashing the kernel driver handler. Successful exploitation could potentially crash the EPDLP service, temporarily interrupting DLP enforcement. A successful exploit could potentially also reveal per-boot memory layout information to unauthorized users.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00149 4th percentileScored 2026-11-07
Fix Fixed Endpoint DLP (Netskope): 141.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NetskopeEndpoint DLPbefore 141.0141.0Patch availableCNA
  • Endpoint DLP VendorNetskope Affected before 141.0 Fixed in 141.0 Patch available CNA

Remediation

  • Fix · CNA Endpoint DLP (Netskope) Fixed in 141.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Netskope Endpoint DLP 141.0

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-13525 Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool OverflowPriority LOW 39
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-16172
  2. 2026-10-03 Alias added: GHSA-4pvv-6pg2-px66

References

Advisory 1

  • TI-2020-15056 Netskope Client through 77 allows low-privileged users to elevate their privileges to NT AUTHORITY\SYSTEM. CVSS 3.1HIGH 8.8
  • TI-2026-13525 Netskope Endpoint DLP Driver Integer Overflow Leading to Kernel Pool Overflow CVSS 4.0HIGH 8.7
  • TI-2024-06860 Client Enrollment Process Bypass CVSS 4.0HIGH 8.5
  • TI-2023-04599 Local privilege escalation in Netskope Client CVSS 3.1HIGH 8.8
  • TI-2021-20302 Sensitive Information store in NSClient logs CVSS 3.1HIGH 8.4
  • TI-2023-02129 Local privilege escalation in Netskope Client CVSS 3.1HIGH 7.8
See all 25 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences