CVE-2026-76265

In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, and Splunk Secure Gateway versions below 3.10.11, 3.9.25, and 3.8.72, a user who does not hold the "admin" or "power" Splunk roles could access privileged Splunk Secure Gateway functionality. With this access, the user could cause Splunk Secure Gateway to sign attacker-controlled payloads. The vulnerability is possible because multiple Splunk Secure Gateway Representational State Transfer (REST) API endpoints do not enforce authorization requirements before processing requests.
References
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

OR cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*

History

14 Oct 2026, 12:23

Type Values Removed Values Added
CPE cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
First Time Splunk splunk
Splunk
Splunk splunk Secure Gateway
References () https://advisory.splunk.com/advisories/SVD-2026-1001 - () https://advisory.splunk.com/advisories/SVD-2026-1001 - Vendor Advisory

07 Oct 2026, 21:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-10-07 21:17

Updated : 2026-10-14 12:23


NVD link : CVE-2026-76265

Mitre link : CVE-2026-76265

CVE.ORG link : CVE-2026-76265


JSON object : View

Products Affected

splunk

  • splunk_secure_gateway
  • splunk
CWE
CWE-284

Improper Access Control