{
  "cveId": "CVE-2026-115731",
  "url": "https://patchblox.com/security/cve/CVE-2026-115731",
  "summary": "CVE-2026-115731 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-115731, released November 6, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "puppet-agent: Deserialization of untrusted data in the report-processing code of Puppet, as used by Puppet Server, in the affected...",
  "description": "Deserialization of untrusted data in the report-processing code of Puppet, as used by Puppet Server, in the affected releases, allows a client that holds any CA-signed agent certificate to execute arbitrary code on the Puppet Server as its service user by submitting a report containing a crafted rich-data type via PUT request. Where the certificate authority autosigns requests without strong verification, an unauthenticated network attacker can obtain such a certificate.",
  "published": "2026-11-03T20:40:10Z",
  "severity": "critical",
  "cvss": 9.9,
  "epss": 0.00366,
  "epssPercentile": 0.30617,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "openvox-agent",
      "release": "RHEL 10",
      "fixedVersion": "8.32.0-1.el10sat",
      "fix": "RHSA-2026:95653",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-95653",
      "released": "2026-11-06T19:44:28Z"
    },
    {
      "platform": "linux",
      "product": "puppet-agent",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "7.23.0-1\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-115731",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-115731",
      "released": "2026-11-06T19:42:20Z"
    },
    {
      "platform": "linux",
      "product": "puppet-agent",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "8.10.0-5\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-115731",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-115731",
      "released": "2026-11-06T19:42:20Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}