CVE-2026-78586
A remote, authenticated attacker can exploit multiple vulnerabilities in Kibana to escalate privileges, bypass security measures, manipulate or disclose data, or cause a denial-of-service condition.
CSIRTS triage
- What
- Multiple vulnerabilities in Kibana allow authenticated attackers to escalate privileges, bypass security, disclose or manipulate data, and cause denial-of-service.
- Who is affected
- Authenticated users with access to affected Kibana deployments can exploit these vulnerabilities.
- Urgency
- High severity; multiple privilege escalation paths and data manipulation vectors present.
- Action
- Apply Elastic security patches for Kibana to the latest available version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Advisory coverage (3)
- high[NEW] [high] Kibana: Multiple vulnerabilitiescert-bund · 2026-09-03
- mediumCVE-2026-78586: Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial …nvd · 2026-09-02
- unknownMultiple vulnerabilities in Elastic products (02 September 2026)cert-fr-avis · 2026-09-02
External references
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