{
 "id": "AIR-2025-0029",
 "slug": "cve-2025-59829-claude-code-symlink-permission-bypass-vulnera",
 "title": "CVE-2025-59829: Claude Code symlink permission bypass vulnerability",
 "summary": "Claude Code failed to correctly account for symlinks when checking file permission deny rules. A patch has been released in version 1.0.120.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "Anthropic",
  "framework_or_tooling"
 ],
 "products": [
  "Claude Code"
 ],
 "incident_date": "2025-10-03",
 "incident_date_precision": "day",
 "first_reported": "2025-10-03",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59829",
   "publisher": "NVD",
   "title": "CVE-2025-59829: Claude Code is an agentic coding tool.",
   "published_at": "2025-10-03"
  },
  {
   "url": "https://github.com/advisories/GHSA-66m2-gx93-v996",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2025-59829: Claude Code permission deny bypass through symlink",
   "published_at": "2025-10-03"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2025-59829",
  "symlink"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T07:00:14.101Z"
}