High 7.8Published Jan 24, 2022

CVE-2021-40158A maliciously crafted JT file in Autodesk Inventor 2022, 2021, 2020, 2019 and AutoCAD 2022 may be forced to read beyond allocated boundaries when parsing the JT file.

Updated under an hour ago (Oct 27, 2026, 12:50 PM ET)

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It affects autodesk advance_steel and 10 other products. Add what you run to find out whether that includes you.

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Every CVE for autodesk advance_steel

Exploited in the last 30 days

A maliciously crafted JT file in Autodesk Inventor 2022, 2021, 2020, 2019 and AutoCAD 2022 may be forced to read beyond allocated boundaries when parsing the JT file. This vulnerability in conjunction with other vulnerabilities could lead to code execution in the context of the current process.

CVSS: 7.8 HIGH (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: autodesk
NVD analysis: Modified
Record last updated: Oct 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

autodesk advance_steel autodesk:advance_steel	from 2022 before 2022.1.2	NVD
autodesk autocad autodesk:autocad	from 2022 before 2022.1.2	NVD
autodesk autocad_architecture autodesk:autocad_architecture	from 2022 before 2022.1.2	NVD
autodesk autocad_electrical autodesk:autocad_electrical	from 2022 before 2022.1.2	NVD
autodesk autocad_lt autodesk:autocad_lt	from 2022 before 2022.1.2	NVD
autodesk autocad_map_3d autodesk:autocad_map_3d	from 2022 before 2022.1.2	NVD
autodesk autocad_mechanical autodesk:autocad_mechanical	from 2022 before 2022.1.2	NVD
autodesk autocad_mep autodesk:autocad_mep	from 2022 before 2022.1.2	NVD
autodesk autocad_plant_3d autodesk:autocad_plant_3d	from 2022 before 2022.1.2	NVD
autodesk civil_3d autodesk:civil_3d	from 2022 before 2022.1.2	NVD
1–10 of 11

References

References

https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0002
https://www.zerodayinitiative.com/advisories/ZDI-22-287/
https://www.zerodayinitiative.com/advisories/ZDI-22-283/
https://www.zerodayinitiative.com/advisories/ZDI-22-288/
https://www.zerodayinitiative.com/advisories/ZDI-22-286/
https://www.zerodayinitiative.com/advisories/ZDI-22-284/
https://www.zerodayinitiative.com/advisories/ZDI-22-285/
https://www.zerodayinitiative.com/advisories/ZDI-22-281/
https://www.zerodayinitiative.com/advisories/ZDI-22-449/
https://www.zerodayinitiative.com/advisories/ZDI-22-441/
1–10 of 22

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.