PT-2026-20488 · Autodesk · Autocad

Published 2026-02-18 · Updated 2026-02-20 · CVE-2026-0874

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Autodesk AutoCAD (affected versions not specified)

Description A specially designed CATPART file can trigger an Out-of-Bounds Write issue when processed by specific Autodesk products. Successful exploitation could lead to a program crash, data corruption, or the execution of arbitrary code with the privileges of the current process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2026-0874

ZDI-26-106

Affected Products

Autocad

References · 9

• https://zerodayinitiative.com/advisories/ZDI-26-106 · Security Note
• https://autodesk.com/products/autodesk-access/overview · Patch
• https://osv.dev/vulnerability/CVE-2026-0874 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-0874 · Security Note
• https://autodesk.com/trust/security-advisories/adsk-sa-2026-0004 · Vendor Advisory
• https://twitter.com/CVEnew/status/2024258089617396138 · Twitter Post
• https://twitter.com/RedPacketSec/status/2024276586053107807 · Twitter Post
• https://t.me/cveNotify/152587 · Telegram Post
• https://t.me/CVEtracker/45014 · Telegram Post