cbcvebase.
CVE-2026-20203
published 2026-04-15

CVE-2026-20203: In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.10, and 9.3.11, and Splunk Cloud Platform versions below 10.4.2603.0, 10.3.2512.6, 10.2.2510.10…

PriorityP424medium4.3CVSS 3.1
AVNACLPRLUINSUCNILAN
EPSS
0.15%
4.8th percentile
In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.10, and 9.3.11, and Splunk Cloud Platform versions below 10.4.2603.0, 10.3.2512.6, 10.2.2510.10, 10.1.2507.19, 10.0.2503.13, and 9.3.2411.127, a low-privileged user that does not hold the `admin` or `power` Splunk roles, has write permission on the app, and does not hold the high-privilege capability `accelerate_datamodel`, could turn on or off Data Model Acceleration due to improper access control.

Affected

14 ranges
VendorProductVersion rangeFixed in
splunksplunk>= 10.0.0 < 10.0.510.0.5
splunksplunk>= 10.2.0 < 10.2.210.2.2
splunksplunk>= 9.3.0 < 9.3.119.3.11
splunksplunk>= 9.4.0 < 9.4.109.4.10
splunksplunk_cloud_platform>= 10.0.2503 < 10.0.2503.1310.0.2503.13
splunksplunk_cloud_platform>= 10.1.2507 < 10.1.2507.1910.1.2507.19
splunksplunk_cloud_platform>= 10.2.2510 < 10.2.2510.1010.2.2510.10
splunksplunk_cloud_platform>= 10.3.2512 < 10.3.2512.610.3.2512.6
splunksplunk_cloud_platform>= 10.4.2603 < Not AffectedNot Affected
splunksplunk_cloud_platform>= 9.3.2411 < 9.3.2411.1279.3.2411.127
splunksplunk_enterprise>= 10.0 < 10.0.510.0.5
splunksplunk_enterprise>= 10.2 < 10.2.210.2.2
splunksplunk_enterprise>= 9.3 < 9.3.119.3.11
splunksplunk_enterprise>= 9.4 < 9.4.109.4.10
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