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CVE-2026-102413

Uncaught Exception in Elastic Endpoint Leading to Denial of Service

Uncaught Exception (CWE-248) in Elastic Endpoint can lead to denial of service via a specially crafted file name. When Elastic Defend's Elastic Endpoint component processes a file name under certain system locale configurations (including Chinese, Japanese, and Korean locales) on Windows, an unhandled exception can occur during file-path handling. This causes the Elastic Endpoint process to crash and restart repeatedly, which can degrade or disable Elastic Defend's real-time malware prevention and behavioral detection capabilities on the affected host for as long as the condition persists.

CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed
Vendors
Elastic
Products
Elastic Agent Elastic Defend
CVE-2026-56152

Incorrect Authorization in Kibana Leading to Information Disclosure

Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, a low-privileged authenticated user can access response action data that they are not authorized to view.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Elastic
Products
Elastic Defend Endpoint Security