Dassault Systèmes SOLIDWORKS eDrawings 2025/2026 EPRT File Parser heap-based overflow

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 labeled as critical has been found in Dassault Systèmes SOLIDWORKS eDrawings 2025/2026. Affected by this vulnerability is an unknown functionality of the component EPRT File Parser. The manipulation results in heap-based overflow. This vulnerability is known as CVE-2026-1283. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Dassault Systèmes SOLIDWORKS eDrawings 2025/2026. It has been classified as critical. Affected is an unknown part of the component EPRT File Parser. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A Heap-based Buffer Overflow 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.

The advisory is available at 3ds.com. This vulnerability is traded as CVE-2026-1283 since 01/21/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of 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.

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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: Heap-based overflow
CWE: CWE-122 / 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-2026-1283 (🔒)
GCVE (CVE): GCVE-0-2026-1283
GCVE (VulDB): GCVE-100-342870

Entryinfo

Created: 01/26/2026 15:42
Updated: 02/03/2026 19:07
Changes: 01/26/2026 15:42 (62), 02/03/2026 19:07 (1)
Complete: 🔍
Cache ID: 216::103

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