CVE-2026-102412

Incorrect Authorization (CWE-863) in Kibana can lead to sensitive information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated Kibana user with limited Fleet management privileges could access sensitive credential material that should be restricted to users with Fleet settings administrative access. Successful exploitation could allow an attacker to obtain private cryptographic key material configured for Fleet Server host connections, potentially enabling impersonation of trusted Fleet infrastructure components in deployments where those keys are actively used.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://discuss.elastic.co/t/kibana-9-4-8-9-5-5-security-update-esa-2026-193/390866	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::::::::

History

09 Oct 2026, 15:47

Type	Values Removed	Values Added
First Time		Elastic kibana Elastic
CPE		cpe:2.3:a:elastic:kibana::::::::
References	~~() https://discuss.elastic.co/t/kibana-9-4-8-9-5-5-security-update-esa-2026-193/390866 -~~	() https://discuss.elastic.co/t/kibana-9-4-8-9-5-5-security-update-esa-2026-193/390866 - Vendor Advisory

06 Oct 2026, 20:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 20:17

Updated : 2026-10-09 15:47

NVD link : CVE-2026-102412

Mitre link : CVE-2026-102412

CVE.ORG link : CVE-2026-102412

JSON object : View

Products Affected

elastic

kibana

CWE

CWE-863

Incorrect Authorization

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