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Fencer Vulns
critical 9.8

CVE-2023-29076 json

A maliciously crafted MODEL, SLDASM, SAT or CATPART file when parsed through Autodesk AutoCAD 2024 and 2023 could cause memory corruption v…

published 2023-11-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-32679

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

A maliciously crafted MODEL, SLDASM, SAT or CATPART file when parsed through Autodesk AutoCAD 2024 and 2023 could cause memory corruption vulnerability. This vulnerability, along with other vulnerabilities, could lead to code execution in the current process.

Patch / fix

  • autodesk autocad 2023.1.4, 2024.1, 2024.1.1
  • autodesk autocad_advance_steel 2023.1.4, 2024.1.1
  • autodesk autocad_architecture 2023.1.4, 2024.1.1
  • autodesk autocad_civil_3d 2023.1.4, 2024.1.1
  • autodesk autocad_electrical 2023.1.4, 2024.1.1
  • autodesk autocad_lt 2023.1.4, 2024.1, 2024.1.1
  • autodesk autocad_map_3d 2023.1.4, 2024.1.1
  • autodesk autocad_mechanical 2023.1.4, 2024.1.1
  • autodesk autocad_mep 2023.1.4, 2024.1.1
  • autodesk autocad_plant_3d 2023.1.4, 2024.1.1

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
23 mo ago

Exploit prediction

1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Autodesk AutoCAD, Advance Steel and Civil 3D

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.