CVE-2026-0530

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-0530
Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://discuss.elastic.co/t/kibana-8-19-10-9-1-10-9-2-4-security-update-esa-2026-03/384521 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*
History

No history.

Information

Published : 2026-01-13 21:15

Updated : 2026-01-22 19:58

NVD link : CVE-2026-0530

Mitre link : CVE-2026-0530

CVE.ORG link : CVE-2026-0530

JSON object : View

Products Affected

elastic

  • kibana
CWE
CWE-770

Allocation of Resources Without Limits or Throttling