{
  "cveId": "CVE-2026-32105",
  "url": "https://patchblox.com/security/cve/CVE-2026-32105",
  "summary": "CVE-2026-32105 is fixed in xrdp on 1 platform, first by DEBIAN-CVE-2026-32105, released April 17, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "xrdp: xrdp is an open source RDP server",
  "description": "xrdp is an open source RDP server. In versions through 0.10.5, xrdp does not implement verification for the Message Authentication Code (MAC) signature of encrypted RDP packets when using the \u0022Classic RDP Security\u0022 layer. While the sender correctly generates signatures, the receiving logic lacks the necessary implementation to validate the 8-byte integrity signature, causing it to be silently ignored. An unauthenticated attacker with man-in-the-middle (MITM) capabilities can exploit this missing check to modify encrypted traffic in transit without detection. It does not affect connections where the TLS security layer is enforced. This issue has been fixed in version 0.10.6. If users are unable to immediately upgrade, they should configure xrdp.ini to enforce TLS security (security_layer=tls) to ensure end-to-end integrity.",
  "published": "2026-04-17T20:16:33Z",
  "severity": "high",
  "cvss": 7.7,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
  "epss": 0.00174,
  "epssPercentile": 0.06879,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "xrdp",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "0.9.21.1-1\u002Bdeb12u3",
      "fix": "DEBIAN-CVE-2026-32105",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-32105",
      "released": "2026-04-17T20:16:33Z"
    },
    {
      "platform": "linux",
      "product": "xrdp",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "0.10.1-3.1\u002Bdeb13u2",
      "fix": "DEBIAN-CVE-2026-32105",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-32105",
      "released": "2026-04-17T20:16:33Z"
    },
    {
      "platform": "linux",
      "product": "xrdp",
      "release": "Debian 14",
      "fixedVersion": "0.10.6-1",
      "fix": "DEBIAN-CVE-2026-32105",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-32105",
      "released": "2026-04-17T20:16:33Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}