High 7.8Published Jul 29, 2026

CVE-2026-16463DXF File Parsing Heap-Based Overflow in Autodesk AutoCAD

Updated under an hour ago (Oct 27, 2026, 6:50 AM ET)

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

No exploitation reported and no EPSS estimate yet.

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Every CVE for Autodesk AutoCAD

Exploited in the last 30 days

A maliciously crafted DXF file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-122
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: Analyzed
Record last updated: Sep 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Autodesk AutoCAD autodesk:autocad	from 2027.0.0 before 2027.1.0	CNA record
Autodesk AutoCAD LT autodesk:autocad_lt	from 2027.0.0 before 2027.1.0	CNA record
Autodesk DWG TrueView autodesk:dwg_trueview	from 2027.0.0 before 2027.1.0	CNA record
autodesk advance_steel autodesk:advance_steel	from 2026 before 2026.1.2; 2027	NVD
autodesk autocad autodesk:autocad	from 2026 before 2026.1.2; 2027	NVD
autodesk autocad_architecture autodesk:autocad_architecture	from 2026 before 2026.1.2; 2027	NVD
autodesk autocad_electrical autodesk:autocad_electrical	from 2026 before 2026.1.2; 2027	NVD
autodesk autocad_lt autodesk:autocad_lt	from 2026 before 2026.1.2; 2027	NVD
autodesk autocad_map_3d autodesk:autocad_map_3d	from 2026 before 2026.1.2; 2027	NVD
autodesk autocad_mechanical autodesk:autocad_mechanical	from 2026 before 2026.1.2; 2027	NVD
1–10 of 14

References

References

https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0009	vendor-advisory
https://www.autodesk.com/products/autodesk-access/overview	patch, product
https://www.autodesk.com/products/dwg-trueview/overview	patch, product

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.