CVE-2026-76277: Splunk Enterprise 10.4 to before 10.4.3, 10.2 to before 10.2.7, 10.0 to before 10.0.10, 9.4 to before 9.4.15

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, 9.4 to before 9.4.15
Splunk

Description’s affected range: versions below 10.4.3

Component: REST API

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 4.1/10) rates confidentiality, integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.