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Medium severity5.5NVD Advisory· Published Jun 10, 2026· Updated Jun 12, 2026

CVE-2026-20259

CVE-2026-20259

Description

In Splunk Enterprise versions below 10.2.4 and 10.0.7, and Splunk Cloud Platform versions below 10.4.2604.0, 10.3.2512.12, 10.2.2510.15, 10.1.2507.23, 10.0.2503.14, and 9.3.2411.131, a user who holds a Splunk role that contains the high-privilege capability edit_saved_search_owner could reassign saved search ownership to users outside their authorized scope. The ownership reassignment endpoint lacks access control.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Splunk/Splunk Cloud Platform2 versions
    cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*range: >=9.3.2411,<9.3.2411.131
    • (no CPE)range: <10.4.2604.0, <10.3.2512.12, <10.2.2510.15, <10.1.2507.23, <10.0.2503.14, <9.3.2411.131
  • Splunk/Splunk
    cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
    Range: >=10.0.0,<10.0.7
  • Splunk/Splunk Enterprisellm-fuzzy
    Range: <10.2.4, <10.0.7

Patches

Vulnerability mechanics

References

1

News mentions

1