CVE-2025-26488

HIGH

Nokia Infinera Mtc-9 Firmware < 23.0 - Improper Input Validation

Title source: rule

Description

Improper Input Validation vulnerability in Infinera MTC-9 allows remote unauthenticated users to crash the service and cause a reboot of the appliance, thus causing a DoS condition, via crafted XML payloads.This issue affects MTC-9: from R22.1.1.0275 before R23.0.

References (1)

[Third Party Advisory] https://www.cvcn.gov.it/cvcn/cve/CVE-2025-26488

Scores

CVSS v3 7.5

EPSS 0.0009

EPSS Percentile 25.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-20

Status published

Affected Products (1)

nokia/infinera_mtc-9_firmware < 23.0

Timeline

Published Dec 08, 2025

Tracked Since Feb 18, 2026