# node-opcua-transport (npm) vulnerabilities

1 known vulnerability (1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Weekly downloads: 146K
- Registry: https://www.npmjs.com/package/node-opcua-transport

## Advisories (1)

### [CVE-2026-68904](https://cve.now/CVE-2026-68904): node-opcua: TCP Socket Leak (FIN-WAIT-2) via keepalive reconnection cycle - Resource Exhaustion

- Severity: High 7.0
- Published: Sep 16, 2026
- Affected: from 2.0.0, fixed in 2.170.0.

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