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6.5 Medium

CVE-2026-72660 Uncaught Exception (CWE-248), resulting from Improper Input Validation (CWE-20), in Kibana can lead to denial of service…

Description

Uncaught Exception (CWE-248), resulting from Improper Input Validation (CWE-20), in Kibana can lead to denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only low-privileged access can cause an internal error condition in Kibana by supplying specially crafted data. The resulting error is raised on an execution path so it propagates as an uncaught exception and terminates the Kibana process. Kibana is unavailable to all users until the service is restarted, and the condition can be triggered repeatedly.

Affected products and versions

Product Affected versions Fixed in
Kibana 9.4 9.4.0 → 9.4.4 No fix stated
Kibana 9.0 9.0.0 → 9.3.7 No fix stated
Kibana 8.0 8.0.0 → 8.19.19 No fix stated

References

Timeline

  1. Published
  2. Last modified

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