Vulnerability Details CVE-2026-72633
Incorrect Authorization (CWE-863) in Kibana Entity Analytics can lead to a loss of security monitoring via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user holding only read-level Security feature access, and no Elasticsearch privileges, could stop the recurring Privilege Monitoring engine task for a Kibana space. Privileged user monitoring then stops producing data for that space while the engine continues to report a healthy state to operators.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 8.2%
CVSS Severity
CVSS v3 Score 4.3
Products affected by CVE-2026-72633
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cpe:2.3:a:elastic:kibana:*
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cpe:2.3:a:elastic:kibana:9.1.0
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cpe:2.3:a:elastic:kibana:9.1.1
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cpe:2.3:a:elastic:kibana:9.1.10
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cpe:2.3:a:elastic:kibana:9.1.2
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cpe:2.3:a:elastic:kibana:9.1.3
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cpe:2.3:a:elastic:kibana:9.1.4
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cpe:2.3:a:elastic:kibana:9.1.5
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cpe:2.3:a:elastic:kibana:9.1.6
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cpe:2.3:a:elastic:kibana:9.1.7
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cpe:2.3:a:elastic:kibana:9.1.8
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cpe:2.3:a:elastic:kibana:9.1.9
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cpe:2.3:a:elastic:kibana:9.2.0
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cpe:2.3:a:elastic:kibana:9.2.1
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cpe:2.3:a:elastic:kibana:9.2.2
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cpe:2.3:a:elastic:kibana:9.2.3
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cpe:2.3:a:elastic:kibana:9.2.4
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cpe:2.3:a:elastic:kibana:9.2.5
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cpe:2.3:a:elastic:kibana:9.2.6
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cpe:2.3:a:elastic:kibana:9.2.7
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cpe:2.3:a:elastic:kibana:9.2.8
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cpe:2.3:a:elastic:kibana:9.3.0
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cpe:2.3:a:elastic:kibana:9.3.2
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cpe:2.3:a:elastic:kibana:9.3.3
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cpe:2.3:a:elastic:kibana:9.3.4
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cpe:2.3:a:elastic:kibana:9.3.5
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cpe:2.3:a:elastic:kibana:9.3.6
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cpe:2.3:a:elastic:kibana:9.3.7
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cpe:2.3:a:elastic:kibana:9.3.8
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cpe:2.3:a:elastic:kibana:9.4.0
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cpe:2.3:a:elastic:kibana:9.4.1
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cpe:2.3:a:elastic:kibana:9.4.2
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cpe:2.3:a:elastic:kibana:9.4.3
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cpe:2.3:a:elastic:kibana:9.4.4