Thibault Sottiaux highlights a critical bug in GPT-5.6's Codex agent where it unexpectedly deletes files, often by mistakenly targeting the $HOME directory when attempting to override environment variables. This issue primarily arises when full access mode is enabled without sandboxing or auto-review protections, posing significant risks to data integrity.
Background
As AI coding agents gain broader deployment, ensuring they operate within strict safety boundaries is crucial to prevent accidental data loss or system damage.
- Source
- Simon Willison
- Published
- Jul 17, 2026 at 01:45 AM
- Score
- 7.0 / 10