CVE-2025-1656

Name: CVE-2025-1656
Creator: NVD / NIST
Published: 2025-04-15T21:15:47.56+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.23%

Last modified Jun 17, 2026

CVE-2025-1656 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A maliciously crafted PDF file, when linked or imported into Autodesk applications, 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.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.

Description

A maliciously crafted PDF file, when linked or imported into Autodesk applications, 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.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

0.23%

13.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Autodesk	Revit	>= 2023, < 2023.1.7
Autodesk	Revit	>= 2024, < 2024.3.2
Autodesk	Revit	>= 2025, < 2025.4.1

References

Timeline

Published: Apr 15, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-1656?

How severe is CVE-2025-1656?

CVE-2025-1656 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.

How do I fix CVE-2025-1656?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-1656?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST