DEBIAN-CVE-2026-34789

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Source
https://security-tracker.debian.org/tracker/CVE-2026-34789
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34789.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-34789
Upstream
Published
2026-08-17T21:16:44Z
Modified
2026-09-20T05:00:08Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:12 / freecad

Package

Name
freecad
Purl
pkg:deb/debian/freecad?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.20.2+dfsg1-4
0.20.2+dfsg1-5
0.20.2+dfsg1-6
0.20.2+dfsg1-7
0.20.2+dfsg1-8
0.20.2+dfsg1-9
0.20.2+dfsg1-10
0.21.2+dfsg1-1~
0.21.2+dfsg1-1~exp2
0.21.2+dfsg1-1
0.21.2+dfsg1-2
0.21.2+dfsg1-3~exp1
0.21.2+dfsg1-3~exp2
0.21.2+dfsg1-3
0.21.2+dfsg1-4
0.21.2+dfsg1-5
0.21.2+dfsg1-6
1.*
1.0.0+dfsg-1~exp1
1.0.0+dfsg-2
1.0.0+dfsg-3
1.0.0+dfsg-4
1.0.0+dfsg-5~exp1
1.0.0+dfsg-5
1.0.0+dfsg-6
1.0.0+dfsg-7
1.0.0+dfsg-8
1.0.2+dfsg-1
1.0.2+dfsg-2
1.0.2+dfsg-3
1.0.2+dfsg-4
1.0.2+dfsg-5
1.0.2+dfsg-6
1.0.2+dfsg-7
1.0.2+dfsg-8~exp1
1.1.0+dfsg-1
1.1.0+dfsg-2~exp1
1.1.0+dfsg-2
1.1.1+dfsg-1
1.1.1+dfsg-2~exp1
1.1.1+dfsg-2
1.1.1+dfsg-3
1.1.3+dfsg-1
1.1.3+dfsg-2
1.1.3+dfsg-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34789.json"

Debian:13 / freecad

Package

Name
freecad
Purl
pkg:deb/debian/freecad?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.0+dfsg-8+deb13u3

Affected versions

1.*
1.0.0+dfsg-8
1.0.0+dfsg-8+deb13u1
1.0.0+dfsg-8+deb13u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34789.json"

Debian:14 / freecad

Package

Name
freecad
Purl
pkg:deb/debian/freecad?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.1.3+dfsg-1

Affected versions

1.*
1.0.0+dfsg-8
1.0.2+dfsg-1
1.0.2+dfsg-2
1.0.2+dfsg-3
1.0.2+dfsg-4
1.0.2+dfsg-5
1.0.2+dfsg-6
1.0.2+dfsg-7
1.0.2+dfsg-8~exp1
1.1.0+dfsg-1
1.1.0+dfsg-2~exp1
1.1.0+dfsg-2
1.1.1+dfsg-1
1.1.1+dfsg-2~exp1
1.1.1+dfsg-2
1.1.1+dfsg-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34789.json"