Unrated severityNVD Advisory· Published Feb 26, 2026· Updated Feb 26, 2026
Improper Input Validation in Kibana Leading to Denial of Service
CVE-2026-26935
Description
Improper Input Validation (CWE-20) in the internal Content Connectors search endpoint in Kibana can lead Denial of Service via Input Data Manipulation (CAPEC-153)
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- osv-coords2 versions
>= 8.4.0, < 8.19.12+ 1 more
- (no CPE)range: >= 8.4.0, < 8.19.12
- (no CPE)range: >= 8.4.0, < 8.19.12
Patches
Vulnerability mechanics
References
1News mentions
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