CVE-2026-76271: Splunk Enterprise 10.4 to before 10.4.3, 10.2 to before 10.2.7, 10.0 to before 10.0.10

Affected technology

Splunk Enterprise · 10.4 to before 10.4.3, 10.2 to before 10.2.7, 10.0 to before 10.0.10
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 and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.