CVE-2026-1283

Heap-based Buffer Overflow vulnerability affecting the EPRT file reading procedure in SOLIDWORKS eDrawings from Release SOLIDWORKS Desktop 2025 through Release SOLIDWORKS Desktop 2026

State: Published
Severity: 7.8 High
Published: Jan 26, 2026
Updated: Feb 26, 2026
Reserved: Jan 21, 2026

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Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	3DS

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
SOLIDWORKS eDrawingsDassault Systèmes	Release SOLIDWORKS Desktop 2025 SP0 through Release SOLIDWORKS Desktop 2025 SP5Affected Release SOLIDWORKS Desktop 2026 SP0Affected

References

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-1283

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