CVE-2026-79720: Lutzroeder Netron

Medium severity, CVSS 5.0. EPSS: 0.3% chance of exploitation in the next 30 days.

Reflected XSS in Netron versions <=9.1.2 on desktop application through unsanitized node names allows an attacker to hide certain nodes, perform port scanning or abuse a Chrome n-day to achieve Remote Code Execution.

Affected products

• Lutzroeder Netron: up to and including 9.1.2

Published 2026-08-27. Last modified 2026-09-01.