CVE-2026-76287

In Splunk Enterprise versions below 10.4.4, a user that holds a role with the preview_data_management_pipeline capability or edit_data_management_pipeline_job capability could read or delete Data Management SPL2 preview jobs and results outside their ownership scope. The vulnerability is possible because the Data Management Representational State Transfer (REST) API verifies the required capability but does not verify that the requested preview job belongs to the requester. The affected Data Management REST API is available only when the Edge Processor feature is turned on. The Edge Processor feature is turned off by default. For more information see Set up a data management control plane (https://help.splunk.com/en/splunk-enterprise/process-data-at-the-edge/use-edge-processors-for-splunk-enterprise/10.4/getting-started/set-up-a-data-management-control-plane) and Getting sample data for previewing data transformations (https://help.splunk.com/en/splunk-enterprise/process-data-at-the-edge/use-edge-processors-for-splunk-enterprise/10.4/working-with-pipelines/getting-sample-data-for-previewing-data-transformations) in the Splunk documentation.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://advisory.splunk.com/advisories/SVD-2026-1007	Vendor Advisory Mitigation

Configurations

Configuration 1 (hide)

cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*

History

30 Oct 2026, 20:49

Type	Values Removed	Values Added
References	~~() https://advisory.splunk.com/advisories/SVD-2026-1007 -~~	() https://advisory.splunk.com/advisories/SVD-2026-1007 - Vendor Advisory, Mitigation
CPE		cpe:2.3:a:splunk:splunk:::::enterprise:::*
First Time		Splunk splunk Splunk

21 Oct 2026, 23:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-21 23:17

Updated : 2026-10-30 20:49

NVD link : CVE-2026-76287

Mitre link : CVE-2026-76287

CVE.ORG link : CVE-2026-76287

JSON object : View

Products Affected

splunk

splunk

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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