[BUG] Node 25.0.0 and `claude-code@2.0.19` don't work together

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Our pipelines run a node@latest environment with claude-code@latest and it started to break.

A quick test later and I found out that claude-code@2.0.19 has some errors on node@25.0.0

See the attached logs.

TypeError: Cannot read properties of undefined (reading 'prototype')
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:634:25327
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:402
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:634:25447
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:402
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:636:3204
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:402
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:636:6226
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:402
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:636:7408
    at file:///Users/dan.drory/.nvm/versions/node/v25.0.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:402

Node.js v25.0.0

vs:

Now using node v24.10.0 (npm v11.6.1)
❯  npm install -g @anthropic-ai/claude-code@latest

added 12 packages in 7s

11 packages are looking for funding
  run `npm fund` for details
❯ claude --version
2.0.19 (Claude Code)

What Should Happen?

I expect the version to return when running claude --version.

Error Messages/Logs

Steps to Reproduce

nvm install 25.0.0
npm install -g @anthropic-ai/claude-code@latest
claude --version

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.0.19 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_