{
  "cveId": "CVE-2026-93858",
  "url": "https://patchblox.com/security/cve/CVE-2026-93858",
  "summary": "CVE-2026-93858 is fixed in mistral on 1 platform by DEBIAN-CVE-2026-93858 (version 23.0.0-2), released October 13, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "mistral: In OpenStack Mistral through 23.0.0, the std.ssh_proxied action passes a caller-supplied proxy_command value directly...",
  "description": "In OpenStack Mistral through 23.0.0, the std.ssh_proxied action passes a caller-supplied proxy_command value directly to paramiko.ProxyCommand() before any SSH connection to a gateway or target host is attempted. An authenticated project member can use the standard action-execution API to submit an arbitrary local command as proxy_command; paramiko starts that command as a subprocess on the executor host under the executor\u0027s own service account, independent of whether the SSH connection itself ever succeeds. Only Mistral deployments that permit the std.ssh_proxied action, the default configuration, are affected.",
  "published": "2026-10-08T18:18:30Z",
  "severity": "",
  "epss": 0.00429,
  "epssPercentile": 0.37368,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "mistral",
      "release": "Debian 14",
      "fixedVersion": "23.0.0-2",
      "fix": "DEBIAN-CVE-2026-93858",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-93858",
      "released": "2026-10-13T23:28:43Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}