UpHeron
All vulnerabilities

Servers and applications

CVE-2026-76289

In Splunk Enterprise versions below 10.4.4, 10.2.8, 10.0.11, and 9.4.16, a user who does not hold the "admin" or "power" Splunk roles could make the Splunk Enterprise instance unavailable to other users by sending a request to the Representational State Transfer (REST) API endpoint for lookup table files. The affected instance requires a restart to restore service. The vulnerability is possible…

Severity
Medium 6.5
Published
21 Oct 2026
Last changed
30 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.4.16, 10.0.11, 10.2.8, 10.4.4
Sources
NVD

Affected software

SoftwareAffected versions
Splunk EnterpriseServers and applications · cpe:a:splunk:splunk
  • From 9.4.0 before 9.4.16
  • From 10.0.0 before 10.0.11
  • From 10.2.0 before 10.2.8
  • From 10.4.0 before 10.4.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-76289
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-76289