SEPTEMBER 17, 2026
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Case File

CVE-2026-78586

MEDIUM · CVSS 6.5 EPSS 0.30%

Source: NVD + CISA KEV + EPSS · Published 2026-09-02 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Kibana is vulnerable to a denial of service due to improper resource allocation, allowing an authenticated user with low-level privileges to submit a specially crafted request that can exhaust memory resources. This can render the application unavailable to all users, impacting service continuity. Organizations using Kibana should prioritize addressing this vulnerability to prevent potential service disruptions.

CVE
CVE-2026-78586
Severity
MEDIUM
CVSS
6.5
EPSS
0.30%

Original NVD Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user with low-level privileges could submit a specially crafted request that causes Kibana to consume an unbounded amount of memory, rendering it unavailable to all users.

Related CVEs

Other vulnerabilities affecting the same vendor(s)