← Vulnerability feed

Vulnerability record · CVE-2025-1656 · published 15 April 2025

CVE-2025-1656: Autodesk revit heap-based buffer overflow vulnerability

Autodesk · Revit

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.

7.8 CVSS 3.1 High EPSS 0.27% · top 82.6% CWE-122 · Heap-based buffer overflowCWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score
0.27%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.autodesk.com/products/autodesk-access/overview
https://www.autodesk.com/trust/security-advisories/adsk-sa-2025-0003 Vendor Advisory

Track CVE-2025-1656 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2026-8325Autodesk revit out-of-bounds write vulnerabilityA maliciously crafted PDF file, when parsed through certain Autodesk products, can force a Out-of-Bounds Write vulnerability. A malicious actor may l…EPSS 0.19%7.8CVE-2026-7406Autodesk advance steel vulnerabilityA maliciously crafted BMP file, when parsed through certain Autodesk products, can force a Untrusted Pointer Dereference vulnerability. A malicious a…EPSS 0.19%7.8CVE-2026-1289Autodesk revit use after free vulnerabilityA maliciously crafted PDF file, when parsed through certain Autodesk products, can force a Use-After-Free vulnerability. A malicious actor can levera…EPSS 0.19%7.8CVE-2026-11803Autodesk revit out-of-bounds read vulnerabilityA maliciously crafted PDF file, when parsed through certain Autodesk products, can force a Out-of-Bounds Read vulnerability. A malicious actor can le…EPSS 0.19%7.8CVE-2025-8354Autodesk revit type confusion vulnerabilityA maliciously crafted RFA file, when parsed through Autodesk Revit, can force a Type Confusion vulnerability. A malicious actor may leverage this vul…EPSS 0.18%7.8CVE-2025-8893Autodesk revit out-of-bounds write vulnerabilityA maliciously crafted PDF file, when parsed through certain Autodesk products, can force an Out-of-Bounds Write vulnerability. A malicious actor may …EPSS 0.17%7.8CVE-2025-8894Autodesk autocad plant 3d heap-based buffer overflow vulnerabilityA maliciously crafted PDF file, when parsed through certain Autodesk products, can force a Heap-Based Overflow vulnerability. A malicious actor can l…EPSS 0.17%7.8CVE-2025-5039Autodesk infrastructure parts editor untrusted search path vulnerabilityA maliciously crafted binary file, when present while loading files in certain Autodesk applications, could lead to execution of arbitrary code in th…EPSS 0.18%

Source: NIST National Vulnerability Database (record CVE-2025-1656), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.