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Bun Rust Port Audit

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Audit of Bun's unreleased Rust codebase reveals 13,365 unsafe blocks.

webMay 22, 2026
Developer ToolsSecurity
What It Does

Details

The audit reviews the current state of Bun's Rust port and identifies 13,365 instances where unsafe usage is present. It categorizes these instances as either potential candidates for safe conversion or those that must remain unsafe due to inherent limitations.

Who It's For

Best fit users

  • Developers
  • Security Auditors
Why It Matters

Why this one made the cut

This audit is crucial because it highlights areas in the codebase that could be made safer, potentially reducing security risks and improving overall stability of Bun's Rust port.

Differentiator

What makes it different

Unlike other audits, this one provides a detailed breakdown of unsafe usages along with proposed solutions for improvement.

Sources

Where we found it

Sources

GLOBAL · Hacker NewsENMay 22, 2026Visit

First discovered May 22, 2026 · Hacker News