{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.55.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "35f9fea2b8239be1c49c98cd8be29fc6732d112d"
            }
          ],
          "repo": "https://github.com/nolabs-ai/nono",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-27vp-2mmc-vmh3"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47128.json"
  },
  "details": "nono is software that allows users to run AI agents in a zero-latency sandbox. Prior to version 0.55.0, the nono Landlock/seccomp policies allow access to local Unix domain sockets (concrete and abstract). This allows an easy sandbox escape by talking to the per-user systemd dbus socket. Version 0.55.0 patches the issue.",
  "id": "CVE-2026-47128",
  "modified": "2026-07-23T03:56:28.351651282Z",
  "published": "2026-07-20T21:46:32.692Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47128.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/nolabs-ai/nono/security/advisories/GHSA-27vp-2mmc-vmh3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47128"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "nono: Sandbox escape on Linux via D-Bus: `systemd-run --user`"
}