CVE-2026-76270: Splunk Enterprise 10.4 to before 10.4.3

Affected technology

Splunk Enterprise · 10.4 to before 10.4.3
Splunk

Description’s affected range: versions below 10.4.3

Component: REST API

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality impact as high; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.