What is CVE-2026-17550?

CVE-2026-17550 is a medium-severity vulnerability in Autodesk Autocad, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2026-07-29.

How severe is CVE-2026-17550?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Out-of-bounds Read in Autodesk Autocad

CVE-2026-17550

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.

Vulnerability class: Buffer Overflow

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Autodesk Autocad — versions 2027.0.0
Autodesk Autocad Lt — versions 2027.0.0
Autodesk Dwg Trueview — versions 2027.0.0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

psirt@autodesk.com (vendor-advisory)
psirt@autodesk.com (patch)
psirt@autodesk.com (patch)

Frequently asked questions

What is CVE-2026-17550?: CVE-2026-17550 is a medium-severity vulnerability in Autodesk Autocad, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2026-07-29.
How severe is CVE-2026-17550?: Medium severity. CVSS v3 base score is 5.5 out of 10.