{
 "public_id": "AIR-2026-0092",
 "incident_id": "2026-04-google-antigravity-fd-exec-rce",
 "date_disclosed": "2026-04-20",
 "date_occurred": null,
 "title": "Prompt injection to RCE and sandbox escape in Antigravity: the find_by_name tool interpolates the Pattern parameter straight into fd, allowing -X exec-batch injection",
 "class": "responsible_disclosure",
 "attack_surface": "coding_agent",
 "initial_vector": "indirect_prompt_injection_to_tool_parameter_injection",
 "agent_capability_abused": [
  "native_file_search_tool",
  "command_line_flag_injection",
  "binary_execution"
 ],
 "target_product": "Google Antigravity",
 "target_vendor": "Google",
 "autonomy_level": "copilot_with_approval",
 "impact_realized": false,
 "impact_type": [
  "remote_code_execution"
 ],
 "blast_radius": "Antigravity users, including those running the most restrictive Secure Mode",
 "cve": [],
 "taxonomy": {
  "owasp_asi": [
   "ASI01",
   "ASI04",
   "ASI05"
  ],
  "mitre_atlas": [],
  "labels": [
   "argument_injection",
   "native_tool_bypasses_policy",
   "sandbox_escape",
   "secure_mode_bypass"
  ]
 },
 "defense_present": "Antigravity Secure Mode command-level restrictions",
 "defense_bypassed": true,
 "fix_shipped": "fixed by Google 2026-02-28; bounty 2026-03-26",
 "primary_sources": [
  "https://www.pillar.security/blog/prompt-injection-leads-to-rce-and-sandbox-escape-in-antigravity"
 ],
 "verified_quote": "Native tool invocations are executed by the agent directly, before Secure Mode's command-level restrictions are evaluated.",
 "confidence": "high",
 "notes": "Pillar Security (Dan Lisichkin). Reported 2026-01-07, fixed 2026-02-28, published 2026-04-20. The generalizable lesson: a command-approval policy that sits in front of shell invocations does nothing about the agent's own built-in tools, and those tools shell out. Distinct from 2025-11-google-antigravity-vulnerabilities and 2026-07-google-antigravity-tasks-json-timebomb.",
 "risk_category": "security_fraud",
 "risk_secondary": [],
 "risk_subcategory": "Prompt Injection",
 "risk_sub_secondary": [
  "Remote Code Execution & Sandbox Escape"
 ],
 "ai_entity": "generative",
 "agency": "agent_acted",
 "agency_debatable": false,
 "agency_reason": "the agent's file-search tool executed injected -X exec-batch commands",
 "vector_family": "indirect_prompt_injection",
 "vector_detail": "indirect_prompt_injection_to_tool_parameter_injection",
 "guardrail_kind": [
  "unknown"
 ],
 "guardrail_outcome": "silent",
 "xrefs": {
  "aiid": [],
  "atlas": [],
  "cve": [],
  "ghsa": []
 },
 "primary_asi": "ASI01",
 "agent_framework": "unknown",
 "model_provider": "google",
 "model_name": "",
 "detection_mechanism": "external_researcher",
 "tool_access": "unknown",
 "financial_loss_band": "unknown",
 "eai_category": "privilege_escalation",
 "eai_domain": "access_control_and_permissions",
 "eai_secondary": [
  "confused_deputy"
 ],
 "eai_reason": "impact rule: privilege_escalation",
 "asi_curated": [
  "ASI01",
  "ASI04"
 ],
 "asi_scope": "in_scope",
 "asi_provenance": "curated_plus_rule",
 "asi_reason": "curated: ASI01,ASI04 | added ASI05 (impact=code_exec)",
 "submitted_by": "EAI Internal"
}