CVE-2026-76291 Splunk Enterprise - Broken Access Control

Splunk Enterprise < 10.4.4, 10.2.8, 10.0.11, and 9.4.16 contains a broken access control vulnerability caused by missing SPL safeguards in scheduled searches, letting users with schedule_search capability disclose, alter data or disrupt availability, exploit requires schedule_search capability.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure, Data Tampering, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
21 October 2026
Updated
22 October 2026
Weakness
CWE-284

Vendor fix

Update to versions 10.4.4, 10.2.8, 10.0.11, 9.4.16 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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