{
  "cveId": "CVE-2026-121409",
  "url": "https://patchblox.com/security/cve/CVE-2026-121409",
  "summary": "CVE-2026-121409 is fixed in 23 products on 1 platform, first by DEBIAN-CVE-2026-121409, released November 4, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "freerdp3: FreeRDP before 3.32.2 contains a denial of service vulnerability that allows malicious servers or unauthenticated pee...",
  "description": "FreeRDP before 3.32.2 contains a denial of service vulnerability that allows malicious servers or unauthenticated peers to abort clients or proxies via oversized X.224 routing tokens. Attackers can send an oversized LoadBalanceInfo in a Server Redirection PDU, or a 240\u2013247 byte token to a FixedTarget freerdp-proxy, triggering a tpdu_write_header assertion that crashes the process.",
  "published": "2026-11-03T07:17:00Z",
  "severity": "Medium",
  "epss": 0.00329,
  "epssPercentile": 0.2629,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "freerdp-proxy",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp-proxy 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp-proxy-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-proxy-modules",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp-proxy-modules 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp-proxy-modules-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-sdl",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp-sdl 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp-sdl-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-shadow-x11",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp-shadow-x11 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp-shadow-x11-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-wayland",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp-wayland 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp-wayland-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-x11",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp-x11 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp-x11-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3",
      "release": "Debian 14",
      "fixedVersion": "3.32.2\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-121409",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-121409",
      "released": "2026-11-04T19:14:43Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-proxy",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp3-proxy 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp3-proxy-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-proxy-modules",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp3-proxy-modules 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp3-proxy-modules-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-sdl",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp3-sdl 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp3-sdl-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-shadow-x11",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "freerdp3-shadow-x11 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-freerdp3-shadow-x11-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-shadow-x11",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp3-shadow-x11 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp3-shadow-x11-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-wayland",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "freerdp3-wayland 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-freerdp3-wayland-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-wayland",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp3-wayland 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp3-wayland-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-x11",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "freerdp3-x11 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-freerdp3-x11-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3-x11",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "freerdp3-x11 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-freerdp3-x11-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-client3-3",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "libfreerdp-client3-3 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libfreerdp-client3-3-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-client3-3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "libfreerdp-client3-3 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libfreerdp-client3-3-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-server-proxy3-3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "libfreerdp-server-proxy3-3 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libfreerdp-server-proxy3-3-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-server3-3",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "libfreerdp-server3-3 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libfreerdp-server3-3-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-server3-3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "libfreerdp-server3-3 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libfreerdp-server3-3-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-shadow-subsystem3-3",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "libfreerdp-shadow-subsystem3-3 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libfreerdp-shadow-subsystem3-3-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-shadow-subsystem3-3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "libfreerdp-shadow-subsystem3-3 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libfreerdp-shadow-subsystem3-3-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-shadow3-3",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "libfreerdp-shadow3-3 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libfreerdp-shadow3-3-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp-shadow3-3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "libfreerdp-shadow3-3 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libfreerdp-shadow3-3-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp3-3",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "libfreerdp3-3 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libfreerdp3-3-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "libfreerdp3-3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "libfreerdp3-3 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libfreerdp3-3-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr-tools3-3",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "libwinpr-tools3-3 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libwinpr-tools3-3-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr-tools3-3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "libwinpr-tools3-3 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libwinpr-tools3-3-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr3-3",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "libwinpr3-3 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libwinpr3-3-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr3-3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "libwinpr3-3 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libwinpr3-3-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "winpr-utils",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "winpr-utils 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-winpr-utils-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    },
    {
      "platform": "linux",
      "product": "winpr3-utils",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "fix": "winpr3-utils 3.32.2\u002Bdfsg-0ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-winpr3-utils-3.32.2-dfsg-0ubuntu0.24.04.1",
      "released": "2026-11-11T00:25:04Z"
    },
    {
      "platform": "linux",
      "product": "winpr3-utils",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "fix": "winpr3-utils 3.32.2\u002Bdfsg-0ubuntu0.26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-winpr3-utils-3.32.2-dfsg-0ubuntu0.26.04.1",
      "released": "2026-11-11T00:25:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-11T01:43:54Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}