CVE-2026-72644

published 2026-09-01

CVE-2026-72644: Uncaught Exception (CWE-248) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only the…

Priority P3 37 medium 6.5 CVSS 3.1

AV N AC L PR L UI N S U C N I N A H

Uncaught Exception (CWE-248) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only the low-privileged feature access required to use the Observability AI Assistant can submit a specially crafted request that produces an unhandled error condition, terminating the Kibana process and denying service to all users and spaces on that instance until it is restarted.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
elastic	kibana	—	—
elastic	kibana	>= 9.1.7 < 9.4.5	9.4.5
elastic	kibana	9.1.7 – 9.4.4	—

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CWE-248