CVE-2026-79718
Medium
Description
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.
SeverityMedium
CVSS5.0
Exploit probability—
ProductLutzroeder Netron
PublishedAug 27, 2026
First seenAug 27, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- netron9.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| lutzroeder netron | v ≤ 9.1.2 | — |
| netronPyPI | v < 9.1.3 | 9.1.3 |
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