What’s Vulnerable › Vulnerabilities

CVE-2026-14255: IFC File Parsing Uncontrolled Recursion in Certain Autodesk Products

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-02 · updated 2026-10-27
• Weakness: CWE-674

Description

A maliciously crafted IFC file, when parsed through certain Autodesk products, can trigger an Uncontrolled Recursion vulnerability. A malicious actor may leverage this vulnerability to cause the application to terminate unexpectedly, resulting in a denial-of-service. Exploitation requires a user to open a specially crafted IFC file.

Affected products

• Autodesk Revit: from 2027.0.0 before 2027.3.0; from 2026.0.0 before 2026.5.1; from 2025.0.0 before 2025.5.0 — fixed in 2027.3.0, 2026.5.1, 2025.5.0
• Autodesk Shared Components: from 1.11.0 before 1.12.0; from 2.0.0 before 2.2.0 — fixed in 1.12.0, 2.2.0

How to fix

Upgrade to a fixed version: Autodesk Revit 2027.3.0, 2026.5.1, 2025.5.0; Autodesk Shared Components 1.12.0, 2.2.0. Check the vendor advisory for mitigations.

References

• https://www.autodesk.com/products/autodesk-access/overview
• https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0015

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