CVE-2026-34789

7.0 Élevée

Publiée le 17/08/2026 à 23:16 · Modifiée le 09/09/2026 à 23:11 · En attente d'analyse NVD · Source : security-advisories@github.com

Description

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 PyImport_ImportModule() while restoring a crafted FCStd document, which executes module-level Python code, and the legacy pickle branch also imports an attacker-controlled module and invokes its class constructor through PyObject_CallObject(). This issue is fixed in version 1.1.2.

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Produits concernés

FreeCAD

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.0 Élevée	security-advisories@github.com	`CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-94

Références

https://github.com/FreeCAD/FreeCAD/commit/81b73925ce22610542367301d8eff4259eb9596e
https://github.com/FreeCAD/FreeCAD/commit/983037f3003dc31f48db36705b86fb3fbe026295
https://github.com/FreeCAD/FreeCAD/commit/e2dc6c8172673642c6856b8b3a5a6accefb18279
https://github.com/FreeCAD/FreeCAD/releases/tag/1.1.2
https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-493w-pp4h-h77v
https://github.com/FreeCAD/FreeCAD/security/advisories/GHSA-493w-pp4h-h77v

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories