CVE-2026-76257
Splunk Splunk
In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.10, 3.9.24, and 3.8.71, a user who holds a Splunk role with permissions to list storage passwords but does not hold Splunk Secure Gateway administration privileges could access Mobile Device Management signing secrets that compromise all affected mobile-device enrollment trust through Splunk Secure Gateway. The vulnerability is possible because Splunk Secure Gateway Representational State Transfer (REST) API endpoints for deployment bundle, Security Assertion Markup Language setup, and companion app workflows do not require Splunk Secure Gateway administration privileges before processing requests.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, an ordinary user account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 6.5 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N- Weakness
- CWE-862
- Assigned by
- psirt@cisco.com
Dates
- Published
- 2026-08-19
- Last modified
- 2026-08-26
- Sources
- NVD
Affected products
- Splunk Splunk9.4.0 - 9.4.14, 10.0.0 - 10.0.9, 10.2.0 - 10.2.6, 10.4.0 - 10.4.2
- Splunk Splunk Secure Gateway3.8.0 - 3.8.71, 3.9.0 - 3.9.24, 3.10.0 - 3.10.10
As listed in the NVD configuration data. Not a statement about your estate.