{
  "cveId": "CVE-2026-121404",
  "url": "https://patchblox.com/security/cve/CVE-2026-121404",
  "summary": "CVE-2026-121404 is fixed in 7 products on 1 platform, first by DEBIAN-CVE-2026-121404, 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 in the shadow server that allows authenticated RDP c...",
  "description": "FreeRDP before 3.32.2 contains a denial of service vulnerability in the shadow server that allows authenticated RDP clients to spin server threads by sending zero-length drdynvc DATA PDUs. Attackers can send empty DATA messages on opened audin or rdpgfx channels, so that FreeRDP_WTSVirtualChannelRead never consumes them, consuming full CPU cores until disconnect.",
  "published": "2026-11-03T00:00:00Z",
  "severity": "moderate",
  "cvss": 6.5,
  "epss": 0.00383,
  "epssPercentile": 0.32609,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "freerdp",
      "release": "RHEL 10",
      "fixedVersion": "3.32.2-1.el10_2",
      "fix": "RHSA-2026:94514",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-94514",
      "released": "2026-11-04T19:16:46Z"
    },
    {
      "platform": "linux",
      "product": "freerdp",
      "release": "almalinux 10",
      "fixedVersion": "2:3.32.2-1.el10_2",
      "fix": "ALSA-2026:94514",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-94514",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-devel",
      "release": "almalinux 10",
      "fixedVersion": "2:3.32.2-1.el10_2",
      "fix": "ALSA-2026:94514",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-94514",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-libs",
      "release": "almalinux 10",
      "fixedVersion": "2:3.32.2-1.el10_2",
      "fix": "ALSA-2026:94514",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-94514",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "freerdp-server",
      "release": "almalinux 10",
      "fixedVersion": "2:3.32.2-1.el10_2",
      "fix": "ALSA-2026:94514",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-94514",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "freerdp3",
      "release": "Debian 14",
      "fixedVersion": "3.32.2\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-121404",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-121404",
      "released": "2026-11-04T19:14:43Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr",
      "release": "almalinux 10",
      "fixedVersion": "2:3.32.2-1.el10_2",
      "fix": "ALSA-2026:94514",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-94514",
      "released": "2026-11-07T00:39:57Z"
    },
    {
      "platform": "linux",
      "product": "libwinpr-devel",
      "release": "almalinux 10",
      "fixedVersion": "2:3.32.2-1.el10_2",
      "fix": "ALSA-2026:94514",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-94514",
      "released": "2026-11-07T00:39:57Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}