TI-2025-04520 Aliases CVE-2025-5042 GHSA-4rg4-jj35-335f

RFA File Parsing Out-of-Bounds Read Vulnerability

LOW 35CWE-125Published 2025-07-22 · Updated 2026-02-26

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

A maliciously crafted RFA file, when parsed through Autodesk Revit, can force an Out-of-Bounds Read 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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00192 8th percentileScored 2026-11-07

Fix Fixed Revit (Autodesk): 2026.2, 2025.4.3, 2024.3.4 +1Revit LT (Autodesk): 2026.2, 2025.4.3, 2024.3.4 +1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Autodesk	Revit	2026 to before 2026.2; 2025 to before 2025.4.3; 2024 to before 2024.3.4; 2023 to before 2023.1.8	2026.2, 2025.4.3, 2024.3.4, 2023.1.8	Patch available	CNA
Autodesk	Revit LT	2026 to before 2026.2; 2025 to before 2025.4.3; 2024 to before 2024.3.4; 2023 to before 2023.1.8	2026.2, 2025.4.3, 2024.3.4, 2023.1.8	Patch available	CNA

Revit VendorAutodesk Affected 2026 to before 2026.2; 2025 to before 2025.4.3; 2024 to before 2024.3.4; 2023 to before 2023.1.8 Fixed in 2026.2, 2025.4.3, 2024.3.4, 2023.1.8 Patch available CNA
Revit LT VendorAutodesk Affected 2026 to before 2026.2; 2025 to before 2025.4.3; 2024 to before 2024.3.4; 2023 to before 2023.1.8 Fixed in 2026.2, 2025.4.3, 2024.3.4, 2023.1.8 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:autodesk:revit::::::::	2026 to before 2026.2	Vulnerable	Autodesk

cpe:2.3:a:autodesk:revit:*:*:*:*:*:*:*:* Versions 2026 to before 2026.2 Vulnerable ·Autodesk

Remediation

Fix · CNA Revit (Autodesk) Fixed in 2026.2, 2025.4.3, 2024.3.4, 2023.1.8
Fix · CNA Revit LT (Autodesk) Fixed in 2026.2, 2025.4.3, 2024.3.4, 2023.1.8

Timeline

2026-10-02 Threatist record created from CVE-2025-5042
2026-10-03 Alias added: GHSA-4rg4-jj35-335f

References

Patch 1

https://www.autodesk.com/products/autodesk-access/overview

Advisory 1

https://www.autodesk.com/trust/security-advisories/adsk-sa-2025-0013

TI-2021-17343 Out-of-bounds write in Revit, Navisworks, Autodesk® Advance Steel, AutoCAD®, AutoCAD®… CVSS 3.1HIGH 7.8
TI-2021-17342 Out-of-bounds read in Revit, Navisworks, Autodesk® Advance Steel, AutoCAD®, AutoCAD®… CVSS 3.1HIGH 7.8
TI-2025-04516 RFA File Parsing Memory Corruption Vulnerability CVSS 3.1HIGH 7.8
TI-2025-02171 DWG File Parsing Stack-Based Buffer Vulnerability CVSS 3.1HIGH 7.8
TI-2025-01422 PDF File Parsing Heap-based Overflow Vulnerability CVSS 3.1HIGH 7.8
TI-2025-01091 PDF File Parsing Memory Corruption Vulnerability CVSS 3.1HIGH 7.8

See all 39 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences