Out-of-Bounds Write in SOLIDWORKS eDrawings EPRT Enables Code Execution

Publication date: 2026-01-26

Last updated on: 2026-02-03

Assigner: Dassault Systèmes

Description

An Out-Of-Bounds Write vulnerability affecting the EPRT file reading procedure in SOLIDWORKS eDrawings from Release SOLIDWORKS Desktop 2025 through Release SOLIDWORKS Desktop 2026 could allow an attacker to execute arbitrary code while opening a specially crafted EPRT file.

CVSS Scores

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Meta Information

Published

2026-01-26

Last Modified

2026-02-03

Generated

2026-07-06

AI Q&A

2026-01-26

EPSS Evaluated

2026-07-05

NVD

CVE-2026-1284

Affected Vendors & Products

Vendor	Product	Version / Range
3ds	solidworks_edrawings	From 2025 (inc) to 2026 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-787	The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability is an Out-Of-Bounds Write flaw in the EPRT file reading procedure of SOLIDWORKS eDrawings versions from 2025 through 2026. It allows an attacker to execute arbitrary code by opening a specially crafted EPRT file. [1]

Impact Analysis

If exploited, this vulnerability can allow an attacker to execute arbitrary code on your system when you open a maliciously crafted EPRT file in SOLIDWORKS eDrawings. This could lead to unauthorized control over your system, potentially compromising confidentiality, integrity, and availability of your data. [1]

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