CVE-2025-26489

Medium · 6.5

CVSS

6.5

EPSS

0.3%

Published

Dec 8, 2025

CISA due date

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The record

Improper input validation in the Netconf service in Infinera MTC-9 allows remote authenticated users to crash the service and reboot the appliance, thus causing a DoS condition, via crafted XML payloads.This issue affects MTC-9: from R22.1.1.0275 before R23.0.

Affected packages

Ecosystem	Package	Introduced	Fixed