# Dockerfile Uses Outdated Node.js Version

- ID: docker-outdated-node-version
- Severity: MEDIUM
- CWE: CWE-1104 (CWE-1104)
- Languages: Dockerfile
- Frameworks: docker

## Description

Detects Dockerfiles using outdated or end-of-life Node.js versions.

## Detection Message

Dockerfile uses {issue_type} which is end-of-life or outdated. IMPORTANT: Update to node:24-alpine (Active LTS) or node:22-alpine (Maintenance LTS). Do NOT downgrade - always use the latest LTS version.

## Remediation

Update to a supported Node.js LTS version.

```dockerfile
FROM node:24-alpine
```

Learn more: https://shoulder.dev/learn/docker/cwe-1104/outdated-node-version

## Documentation

[object Object]

## Related Rules

- **Docker Base Image Security** [MEDIUM]: 
- **Use npm ci for Reproducible Builds** [LOW]: 
- **.nvmrc Specifies Outdated Node.js Version** [MEDIUM]: 
- **Node.js Version Mismatch Between Configuration Files** [MEDIUM]: