RubyGems 4.0.23 and Bundler 4.0.23 release notes

{
  "id": "a73b9aa8e72411fec59bddf799b594dccce245d11c3d32e8a41ef80ff1ce1b8e",
  "url": "https://github.com/ruby/rubygems/releases/tag/v4.0.23",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "RubyGems 4.0.23 and Bundler 4.0.23 release notes",
    "summary": "RubyGems 4.0.23 changes gem extraction to drop setuid, setgid, and sticky bits. Bundler 4.0.23 also includes bug fixes.",
    "evidence": "Drop setuid, setgid and sticky bits when extracting gems.",
    "products": [
      {
        "name": {
          "value": "RubyGems",
          "evidence": "RubyGems 4.0.23"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.0.23",
            "evidence": "RubyGems 4.0.23"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "Bundler",
          "evidence": "Bundler 4.0.23"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.0.23",
            "evidence": "Bundler 4.0.23"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-rubygems-rubygems",
  "document_id": 22520,
  "published_at": "2026-10-14T04:18:05+00:00"
}