Improper Access Control Vulnerability in Splunk Enterprise by Splunk
CVE-2026-76352

8.8HIGH

Key Information:

Vendor

Splunk
Status
Splunk Enterprise
Vendor
CVE Published:
19 August 2026

What is CVE-2026-76352?

In Splunk Enterprise versions prior to 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a vulnerability exists that allows users without 'admin' or 'power' roles to create or modify scripted lookups and execute them with the privileges of the user account running Splunk Enterprise. This may lead to unauthorized access to sensitive data and compromise system integrity due to inadequate enforcement of necessary capabilities at generic configuration endpoints.

Affected Version(s)

Splunk Enterprise 10.4 < 10.4.2

Splunk Enterprise 10.2 < 10.2.6

Splunk Enterprise 10.0 < 10.0.9

References

https://advisory.splunk.com/advisories/SVD-2026-0801

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.