CVE-2026-16463

HIGH

DXF File Parsing Heap-Based Overflow in Autodesk AutoCAD

Title source: cna
STIX 2.1

Description

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.

References (3)

Core 3

Scores

CVSS v3 7.8
EPSS 0.0013
EPSS Percentile 3.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-122
Status published
Products (3)
Autodesk/AutoCAD 2027.0.0 - 2027.1.0
Autodesk/AutoCAD LT 2027.0.0 - 2027.1.0
Autodesk/DWG TrueView 2027.0.0 - 2027.1.0
Published Jul 29, 2026
Tracked Since Jul 29, 2026