cbcvebase.
CVE-2026-78586
published 2026-09-02

CVE-2026-78586: 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…

PriorityP336medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
0.47%
39.8th percentile
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.

Affected

6 ranges
VendorProductVersion rangeFixed in
elastickibana>= 8.0.0 < 8.19.168.19.16
elastickibana8.0.0 – 8.19.15—
elastickibana>= 9.0.0 < 9.3.59.3.5
elastickibana9.0.0 – 9.3.4—
elastickibana>= 9.4.0 < 9.4.29.4.2
elastickibana9.4.0 – 9.4.1—
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