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SecurityGoogleGeminiGemini CLI

Gemini CLI v0.61.0 Released — Security Fixes and Model ID Preservation

Google Gemini released Gemini CLI v0.61.0, which focuses on enhancing the security and stability of the command-line interface.

Bug Fixes

  • Security Improvements: Fixed a vulnerability that allowed indirect prompt injection via build file modifications and untrusted flags.
  • Sandbox Hardening: Strengthened filesystem boundaries and isolated runtime state within the sandbox environment.
  • Core Stability:
    • Preserved explicit versioned Flash model IDs.
    • Ensured AgentLoopContext properties are preserved across object spread operations.

Sources

  1. v0.61.0 (2026-09-23)