CVE-2026-34399

FreeCAD versions 0.19 through 1.1.0 pass SVG template scale-field data through an eval() call in src/Mod/BIM/bimcommands/BimTDPage.py (line 87), allowing arbitrary Python execution when a user creates a TechDraw page from a malicious SVG template. No in-the-wild exploitation is reported. The fix ...

CVE-2026-34789 FreeCAD: Arbitrary code execution via unsandboxed PyImport_ImportModule in PropertyPythonObject::Restore

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, src/App/PropertyPythonObject.cpp in PropertyPythonObject::Restore passes the attacker-controlled module attribute from serialized PropertyPythonObject XML directly to PyImportImportModule while restoring a...

CVE-2026-34789

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, src/App/PropertyPythonObject.cpp in PropertyPythonObject::Restore passes the attacker-controlled module attribute from serialized PropertyPythonObject XML directly to PyImportImportModule while restoring a...

CVE-2026-34789

FreeCAD versions prior to 1.1.2 are vulnerable to arbitrary Python code execution via a crafted FCStd document. The flaw resides in PropertyPythonObject::Restore() in src/App/PropertyPythonObject.cpp, where an attacker-controlled module attribute from serialized XML is passed directly to PyImport...

CVE-2026-34789 FreeCAD: Arbitrary code execution via unsandboxed PyImport_ImportModule in PropertyPythonObject::Restore

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, src/App/PropertyPythonObject.cpp in PropertyPythonObject::Restore passes the attacker-controlled module attribute from serialized PropertyPythonObject XML directly to PyImportImportModule while restoring a...

PT-2026-76780

Name of the Vulnerable Software and Affected Versions FreeCAD versions 0.19 through 1.1.0 Description The BIM Workbench contains an eval call that processes untrusted data from SVG template files. If a user creates a TechDraw page using a malicious SVG template, arbitrary Python code can be...

PT-2026-76781

Name of the Vulnerable Software and Affected Versions FreeCAD versions prior to 1.1.2 Description An issue exists in the PropertyPythonObject::Restore function within src/App/PropertyPythonObject.cpp where the software passes an attacker-controlled module attribute from serialized...

PT-2026-76779

Name of the Vulnerable Software and Affected Versions FreeCAD versions 0.19 through 1.1.0 Description In the BIM Project Manager Load Template flow within src/Mod/BIM/bimcommands/BimProjectManager.py, the software passes attacker-controlled FCStd Meta property values for wpposition, wpu, wpv, and...

CVE-2026-73235

A flaw was found in FreeCAD. A remote attacker could exploit a vulnerability in the application's XML parser when opening a specially crafted .FCStd archive. The parser, which processes the Document.xml file, does not properly restrict the resolution of external entities or the loading of externa...

CVE-2026-73234

A flaw was found in FreeCAD. An attacker can craft a malicious .FCStd archive that, when opened by a user, exploits a path traversal vulnerability in the PropertyFileIncluded::Restore function. This allows the attacker to write arbitrary files to locations accessible by the FreeCAD user,...

Linux Distros Unpatched Vulnerability : CVE-2026-73234

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, PropertyFileIncluded::Restore in src/App/PropertyFile.cpp concatenates an...

Linux Distros Unpatched Vulnerability : CVE-2026-73233

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the FEM Displacement Constraint task dialog in...

Linux Distros Unpatched Vulnerability : CVE-2026-73235

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the Xerces SAX2 XMLReader constructed in src/Base/Reader.cpp by...

CVE-2026-73233

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...

DEBIAN-CVE-2026-73235

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the Xerces SAX2 XMLReader constructed in src/Base/Reader.cpp by Base::XMLReader::XMLReader parses attacker-controlled Document.xml from a crafted .FCStd archive without disabling default external entity...

CVE-2026-73234

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, PropertyFileIncluded::Restore in src/App/PropertyFile.cpp concatenates an attacker-controlled file or data attribute from Document.xml with the document transient path without rejecting directory components,...

DEBIAN-CVE-2026-73233

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...

DEBIAN-CVE-2026-73234

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, PropertyFileIncluded::Restore in src/App/PropertyFile.cpp concatenates an attacker-controlled file or data attribute from Document.xml with the document transient path without rejecting directory components,...

CVE-2026-73235

FreeCAD is a free and open-source multiplatform 3D parametric modeler. Prior to 1.1.2, the Xerces SAX2 XMLReader constructed in src/Base/Reader.cpp by Base::XMLReader::XMLReader parses attacker-controlled Document.xml from a crafted .FCStd archive without disabling default external entity...

CVE-2026-73235

Summary (CVE-2026-73235) FreeCAD prior to 1.1.2 is affected by an XML External Entity (XXE) vulnerability in the Xerces SAX2 XMLReader used by Base::XMLReader::XMLReader(), which parses attacker-controlled Document.xml from crafted .FCStd archives. If default external entity resolution and extern...