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CVE-2026-76265

6.5 medium SSVC exploitation: none Analyzed
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 6.5 · splunkNVD modified 2026-10-14 12:23

Affected (CPE criteria) 2

  • cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
  • cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*

References 1