Vibe Coding
Codex 0.156.0 stops reusing a cached Guardian approval when a command asks for extra permissions
Under Guardian v2, an unscored exec_command that requested additional sandbox permissions could reuse an earlier approval score that never covered the wider permissions. PR #44617 invalidates the cached score in that case, so the review fails closed with scoring_failure. The fix merged 2026-09-10 but first reached a stable release in rust-v0.156.0 on 2026-09-22. Anyone relying on Guardian auto-review for unattended Codex runs should upgrade.
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