CVE-2026-79719

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.

CVSS 4.0

6.8CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N

CVSS 3.1

5.0CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-25)

CWE

CWE-79

Published

2026-08-27

Modified

2026-09-29

Record from

the NVD, synced 2026-10-19

Affected

• lutzroeder:netron

Packages (OSV)

References

• https://github.com/lutzroeder/netron/commit/cd14bad8c9132b1aaf1d197fe61925575f194f00
• https://www.hiddenlayer.com/sai-security-advisory/2026-08-netron
• https://www.hiddenlayer.com/sai-security-advisory/2026-08-netron

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