CVE WatchSep 1, 2026

CVE-2026-72633

Incorrect Authorization (CWE-863) in Kibana Entity Analytics can lead to a loss of security monitoring via Accessing Functionality Not Prope

CVSS

4.3

Medium

EPSS

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KEV

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Exploit Today

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0-100

Published: Sep 1, 2026 · Last modified: Sep 1, 2026 · CWE-863

EPSS · 30d

Not enough EPSS history yet.

Technical description

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.

Official references

discuss.elastic.cohttps://discuss.elastic.co/t/kibana-9-4-6-9-5-2-security-update-esa-2026-130/390059

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