DEBIAN-CVE-2026-73233

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Source
https://security-tracker.debian.org/tracker/CVE-2026-73233
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73233.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-73233
Upstream
Published
2026-08-11T20:18:48.693Z
Modified
2026-08-12T10:00:07.442388450Z
Severity
  • 8.5 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

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's privileges when a victim accepts the dialog. This issue is fixed in version 1.1.2.

References

Affected packages

Debian:11 / freecad

Package

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

Affected ranges

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

Affected versions

0.*
0.19.1+dfsg1-2
0.19.1+dfsg1-2+deb11u1
0.19.2+dfsg1-1
0.19.2+dfsg1-2
0.19.2+dfsg1-3
0.19.3+dfsg1-1
0.19.3+dfsg1-2
0.19.4+dfsg1-1
0.20+dfsg1-2
0.20+dfsg1-4
0.20+dfsg1-5
0.20+dfsg1-6
0.20.1+dfsg1-1
0.20.1+dfsg1-2
0.20.2+dfsg1-1
0.20.2+dfsg1-2
0.20.2+dfsg1-3
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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73233.json"

Debian:12 / freecad

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown 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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73233.json"

Debian:13 / freecad

Package

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

Affected ranges

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

Affected versions

1.*
1.0.0+dfsg-8
1.0.0+dfsg-8+deb13u1
1.0.0+dfsg-8+deb13u2
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-2026-73233.json"