[CLI] MODULE_NOT_FOUND 'buffer/' when installing globally via pnpm

Steps To Reproduce

Environment

• Node.js: v26.1.0
• pnpm: latest
• Toolchain: mise

Steps to reproduce

1. Install @bitwarden/cli globally using pnpm (or via mise with pnpm backend):
   bash复制

   mise use -g npm:@bitwarden/cli

2. Run the CLI:
   bash复制

   bw -v

Expected Result

CLI executes successfully and returns the version number.

Actual Result

Crash with MODULE_NOT_FOUND:

node:internal/modules/cjs/loader:1505
  throw err;
  ^
Error: Cannot find module 'buffer/'
Require stack:
- /.../node_modules/@bitwarden/cli/build/bw.js
    at Object.<anonymous> (/.../node_modules/@bitwarden/cli/build/bw.js:79140:12) {
  code: 'MODULE_NOT_FOUND'
}

Screenshots or Videos

No response

Additional Context

Root cause & Potential Fix

The compiled file build/bw.js contains a require('buffer/') call with a trailing slash. Because pnpm enforces a strict, non-flat node_modules structure, this specific import path fails to resolve the module.

Removing the trailing slash (require('buffer')) or properly defining the required polyfill in the dependencies resolves the problem for strict package managers like pnpm.

Operating System

Linux

Operating System Version

No response

Shell

Bash

Build Version

2026.4.1

Issue Tracking Info

• I understand that work is tracked outside of Github. A PR will be linked to this issue should one be opened to address it, but Bitwarden doesn't use fields like "assigned", "milestone", or "project" to track progress.