CVE-2026-76348
Low · 3.8CVSS
3.8
EPSS
0.3%
Published
Aug 19, 2026
CISA due date
—
The record
In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who holds a Splunk role that contains the high-privilege list_search_head_clustering capability could send a read request to Search Head Cluster member control endpoints and change cluster state, which could allow for a denial of service. The vulnerability is possible because the Search Head Cluster member control endpoints do not require a state-changing Hypertext Transfer Protocol (HTTP) request type before they apply read-only authorization.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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