What is CVE-2026-0534?

CVE-2026-0534 is a high-severity vulnerability in Autodesk Fusion, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2026-01-22.

How severe is CVE-2026-0534?

High severity. CVSS v3 base score is 8.1 out of 10.

XSS in Autodesk Fusion

CVE-2026-0534

A maliciously crafted HTML payload, stored in a part’s attribute and clicked by a user, can trigger a Stored Cross-site Scripting (XSS) vulnerability in the Autodesk Fusion desktop application. A malicious actor may leverage this vulnerabi…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (8.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Autodesk Fusion — versions 2603.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@autodesk.com (Product, patch)
psirt@autodesk.com (Product, patch)
psirt@autodesk.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-0534?: CVE-2026-0534 is a high-severity vulnerability in Autodesk Fusion, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2026-01-22.
How severe is CVE-2026-0534?: High severity. CVSS v3 base score is 8.1 out of 10.