Memory corruption in Openscad
Priority LOW 37CWE-119Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
An out-of-bounds write vulnerability exists in the import_stl.cc:import_stl() functionality of Openscad openscad-2020.12-RC2. A specially crafted STL file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Why it matters now
EPSS 0.01274 70th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Openscad | Openscad openscad-2020.12-RC2 | — | No fix listed | CNA |
- Openscad Vendor— Affected Openscad openscad-2020.12-RC2 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2020-28600
- 2026-10-03 Alias added: GHSA-ppjh-5v74-v6qq
References
More Openscad vulnerabilities
- TI-2020-17331 Stack-based buffer overflow in Openscad CVSS 3.1HIGH 7.8
- TI-2022-00418 Out-of-bounds read in openscad CVSS 3.1HIGH 7.1
- TI-2022-00417 Memory corruption in openscad CVSS 3.1MEDIUM 5.5
Sources
- CVE-2020-28600 · CVE Program
- CVE-2020-28600 · NVD
- FIRST EPSS
- GHSA-ppjh-5v74-v6qq · GitHub Advisory Database · CC BY 4.0
- CVE-2020-28600 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences