Dassault Systèmes SOLIDWORKS eDrawings 2025/2026 EPRT File Parser out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Dassault Systèmes SOLIDWORKS eDrawings 2025/2026. Affected by this issue is some unknown functionality of the component EPRT File Parser. This manipulation causes out-of-bounds write. This vulnerability is handled as CVE-2026-1284. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Dassault Systèmes SOLIDWORKS eDrawings 2025/2026. It has been declared as critical. Affected by this vulnerability is an unknown code of the component EPRT File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at 3ds.com. This vulnerability is known as CVE-2026-1284 since 01/21/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/03/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (3DS): 🔒

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/21/2026 CVE reserved
01/26/2026 +5 days Advisory disclosed
01/26/2026 +0 days VulDB entry created
02/03/2026 +8 days VulDB entry last update

Sourcesinfo

Advisory: 3ds.com
Status: Confirmed

CVE: CVE-2026-1284 (🔒)
GCVE (CVE): GCVE-0-2026-1284
GCVE (VulDB): GCVE-100-342871

Entryinfo

Created: 01/26/2026 15:43
Updated: 02/03/2026 19:07
Changes: 01/26/2026 15:43 (62), 02/03/2026 19:07 (1)
Complete: 🔍
Cache ID: 216::103

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