{
  "cveId": "CVE-2026-73233",
  "url": "https://patchblox.com/security/cve/CVE-2026-73233",
  "summary": "CVE-2026-73233 is fixed in 2 products on 2 platforms, first by FreeCAD 1.1.2, released July 23, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "FreeCAD: FEM formula incomplete escape",
  "description": "FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the FEM Displacement Constraint task dialog in src/Mod/Fem/Gui/TaskFemConstraintDisplacement.cpp passes the xDisplacementFormula, yDisplacementFormula, and zDisplacementFormula fields of a Fem::ConstraintDisplacement object through TaskDlgFemConstraintDisplacement::accept() into Gui::Command::doCommand. The escaping helper neutralizes quotation marks but not backslashes, allowing crafted formula text to terminate the generated Python string and execute arbitrary Python code with the FreeCAD process\u0027s privileges when a victim accepts the dialog. This issue is fixed in version 1.1.2.",
  "published": "2026-08-11T20:18:48Z",
  "severity": "",
  "cvss": 8.5,
  "cwe": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
  "epss": 0.00199,
  "epssPercentile": 0.09837,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2026-73233",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "FreeCAD",
      "fixedVersion": "1.1.2",
      "fix": "FreeCAD 1.1.2",
      "url": "https://patchblox.com/security/fix/windows-app/freecad.freecad-1.1.2",
      "released": "2026-07-23T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "freecad",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.0.0\u002Bdfsg-8\u002Bdeb13u3",
      "fix": "DEBIAN-CVE-2026-73233",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73233",
      "released": "2026-08-27T00:27:02Z"
    },
    {
      "platform": "linux",
      "product": "freecad",
      "release": "Debian 14",
      "fixedVersion": "1.1.3\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-73233",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73233",
      "released": "2026-08-27T00:27:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}