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CVE-2025-5046— DGN File Parsing Out-of-Bounds Read Vulnerability

Quick assessment

Affected
Autodesk AutoCAD
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Autodesk AutoCAD是美国Autodesk公司的一套专业的3D绘图软件。 Autodesk AutoCAD存在安全漏洞，该漏洞源于特制DGN文件导致越界读取，可能导致执行任意代码。

CVSS 7.8 · High EPSS 0.18% · P7
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I. Basic Information for CVE-2025-5046

Vulnerability Information
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Vulnerability Title
DGN File Parsing Out-of-Bounds Read Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A maliciously crafted DGN file, when linked or imported into Autodesk AutoCAD, 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Autodesk AutoCAD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Autodesk AutoCAD是美国Autodesk公司的一套专业的3D绘图软件。 Autodesk AutoCAD存在安全漏洞，该漏洞源于特制DGN文件导致越界读取，可能导致执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Autodesk AutoCAD 2026 ~ 2026.1 cpe:2.3:a:autodesk:autocad:2026:*:*:*:*:*:*:*
Autodesk AutoCAD LT 2026 ~ 2026.1 cpe:2.3:a:autodesk:autocad_lt:2026:*:*:*:*:*:*:*
Autodesk AutoCAD Architecture 2026 ~ 2026.1 cpe:2.3:a:autodesk:autocad_architecture:2026:*:*:*:*:*:*:*
Autodesk AutoCAD Electrical 2026 ~ 2026.1 cpe:2.3:a:autodesk:autocad_electrical:2026:*:*:*:*:*:*:*
Autodesk AutoCAD MAP 3D 2026 ~ 2026.1 cpe:2.3:a:autodesk:autocad_map_3d:2026:*:*:*:*:*:*:*
Autodesk AutoCAD Mechanical 2026 ~ 2026.1 cpe:2.3:a:autodesk:autocad_mechanical:2026:*:*:*:*:*:*:*
Autodesk AutoCAD MEP 2026 ~ 2026.1 cpe:2.3:a:autodesk:autocad_mep:2026:*:*:*:*:*:*:*
Autodesk AutoCAD Plant 3D 2026 ~ 2026.1 cpe:2.3:a:autodesk:autocad_plant_3d:2026:*:*:*:*:*:*:*
Autodesk Civil 3D 2026 ~ 2026.1 cpe:2.3:a:autodesk:civil_3d:2026:*:*:*:*:*:*:*
Autodesk Advance Steel 2026 ~ 2026.1 cpe:2.3:a:autodesk:advance_steel:2026:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-5046

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III. Intelligence Information for CVE-2025-5046

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Vendor Advisories for CVE-2025-5046 (1)

Same Patch Batch · Autodesk · 2025-08-15 · 3 CVEs total

CVE-2025-5048 7.8 HIGH DGN File Parsing Memory Corruption Vulnerability
CVE-2025-5047 7.8 HIGH DGN File Parsing Uninitialized Variable Vulnerability

IV. Related Vulnerabilities

Same product: AutoCAD
Same vendor: Autodesk
Same weakness: CWE-125

V. Comments for CVE-2025-5046

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