Detections
Analytics

Autodesk Multiple Vulnerabilities (AutoCAD) (adsk-sa-2026-0009)

high Nessus Plugin ID 331403

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Synopsis

The version of Autodesk AutoCAD installed on the remote Windows host is affected by multiple vulnerabilities.

Description

The 2027 version of Autodesk AutoCAD installed on the remote Windows host may be affected by multiple vulnerabilities:

 - 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. (CVE-2026-16463)

 - A maliciously crafted DWG or DXF file, when parsed through Autodesk AutoCAD, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash or disclose sensitive information. (CVE-2026-16465, CVE-2026-17550)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Autodesk AutoCAD 2027.1 or later.

See Also

https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0009

Plugin Details

Severity: High

ID: 331403

File Name: autodesk_autocad_adsk-sa-2026-0009.nasl

Version: 1.5

Type: Local

Agent: windows

Family: Windows

Published: 7/31/2026

Updated: 8/11/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.15

CVSS v2

Risk Factor: Medium

Base Score: 6.6

Temporal Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:N/A:C

CVSS Score Source: CVE-2026-16465

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:autodesk:autocad

Required KB Items: installed_sw/Autodesk AutoCAD

Exploit Ease: No known exploits are available

Patch Publication Date: 7/29/2026

Vulnerability Publication Date: 7/29/2026

Reference Information

CVE: CVE-2026-16463, CVE-2026-16465, CVE-2026-17550

IAVA: 2026-A-0800