Improper Input Validation in Kibana by Elastic

CVE-2026-26935

What is CVE-2026-26935?

An input validation flaw in Kibana's internal content connectors search endpoint can be exploited through malicious input data. This vulnerability can potentially disrupt service availability, leading to a Denial of Service. It highlights the critical need for robust input validation mechanisms to prevent unauthorized manipulation of data, ensuring the integrity and reliability of services.

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