CVE-2022-36788
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of...
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
- Record
CVE-2022-36788- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-130
- Updated
- 2026-11-02
EUVDEUVD-2022-39488
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
- Record
EUVD-2022-39488- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c4jg-97gh-363x
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of...
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
- Record
GHSA-c4jg-97gh-363x- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-130, CWE-787
- Updated
- 2026-11-02
NVD
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
- Record
CVE-2022-36788- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-130, CWE-787
- Updated
- 2026-11-02
OSV
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
- Record
CVE-2022-36788- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVDEBIAN-CVE-2022-36788
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
- Record
DEBIAN-CVE-2022-36788- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
OSVUBUNTU-CVE-2022-36788
A heap-based buffer overflow vulnerability exists in the TriangleMesh clone functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially-crafted STL file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
- Record
UBUNTU-CVE-2022-36788- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
slic3rDebian:12 |
All versions, plus listed versions 1.3.0+dfsg1-51.3.0+dfsg1-5.11.3.0+dfsg1-6 |
None known |
slic3rUbuntu:16.04:LTS |
All versions, plus listed versions 1.2.9+dfsg-21.2.9+dfsg-2build1 |
None known |
slic3rUbuntu:18.04:LTS |
All versions, plus listed versions 1.2.9+dfsg-6.11.2.9+dfsg-81.2.9+dfsg-9 |
None known |
slic3rUbuntu:20.04:LTS |
All versions, plus listed versions 1.3.0+dfsg1-31.3.0+dfsg1-3build11.3.0+dfsg1-3ubuntu1 |
None known |
slic3rUbuntu:22.04:LTS |
All versions, plus listed versions 1.3.0+dfsg1-51.3.0+dfsg1-5build1 |
None known |
slic3rUbuntu:24.04:LTS |
All versions, plus listed versions 1.3.0+dfsg1-5build21.3.0+dfsg1-5build31.3.0+dfsg1-5build41.3.0+dfsg1-5build51.3.0+dfsg1-5build6 |
None known |
slic3rUbuntu:25.10 |
All versions, plus listed versions 1.3.0+dfsg1-5.11.3.0+dfsg1-5.1build1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-36788 is a high vulnerability (CVSS 8.1) in Slic3r Libslic3r, published April 20, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.62%, the 49th percentile. No source names a fixed version.