CVE-2025-1656— PDF File Parsing Heap-based Overflow Vulnerability
Quick assessment
Affected
Autodesk Revit
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 Revit是美国Autodesk公司的一套建筑信息模型软件。 Autodesk Revit存在安全漏洞，该漏洞源于恶意PDF文件导致堆溢出，可能导致执行任意代码。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2025-1656
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
PDF File Parsing Heap-based Overflow Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A maliciously crafted PDF file, when linked or imported into Autodesk applications, can force a Heap-Based Overflow 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
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Autodesk Revit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Autodesk Revit是美国Autodesk公司的一套建筑信息模型软件。 Autodesk Revit存在安全漏洞，该漏洞源于恶意PDF文件导致堆溢出，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 | Revit | 2025 ~ 2025.4.1 |
cpe:2.3:a:autodesk:revit:2025:*:*:*:*:*:*:*
|
|
| Autodesk | AutoCAD | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:autocad:2025:*:*:*:*:*:*:*
|
|
| Autodesk | AutoCAD LT | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:autocad_lt:2025:*:*:*:*:*:*:*
|
|
| Autodesk | AutoCAD Architecture | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:autocad_architecture:2025:*:*:*:*:*:*:*
|
|
| Autodesk | AutoCAD Electrical | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:autocad_electrical:2025:*:*:*:*:*:*:*
|
|
| Autodesk | AutoCAD MAP 3D | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:autocad_map_3d:2025:*:*:*:*:*:*:*
|
|
| Autodesk | AutoCAD Mechanical | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:autocad_mechanical:2025:*:*:*:*:*:*:*
|
|
| Autodesk | AutoCAD MEP | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:autocad_mep:2025:*:*:*:*:*:*:*
|
|
| Autodesk | AutoCAD Plant 3D | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:autocad_plant_3d:2025:*:*:*:*:*:*:*
|
|
| Autodesk | Civil 3D | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:civil_3d:2025:*:*:*:*:*:*:*
|
|
| Autodesk | Advance Steel | 2025 ~ 2025.1.3 |
cpe:2.3:a:autodesk:advance_steel:2025:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2025-1656
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-1656
请登录查看更多情报信息。
Other References for CVE-2025-1656 (1)
Same Patch Batch · Autodesk · 2025-04-15 · 7 CVEs total
| CVE-2025-2497 | 7.8 HIGH | DWG File Parsing Stack-Based Buffer Vulnerability |
| CVE-2025-1275 | 7.8 HIGH | JPG File Parsing Heap-Based Overflow Vulnerability |
| CVE-2025-1273 | 7.8 HIGH | PDF File Parsing Heap-Based Overflow Vulnerability |
| CVE-2025-1277 | 7.8 HIGH | PDF File Parsing Memory Corruption Vulnerability |
| CVE-2025-1276 | 7.8 HIGH | DWG File Parsing Out-of-Bounds Write Vulnerability |
| CVE-2025-1274 | 7.8 HIGH | RCS File Parsing Out-of-Bounds Write Vulnerability |
IV. Related Vulnerabilities
Same product: Revit
-
CVE-2026-7406
BMP File Parsing Untrusted Pointer Dereference in certain Au -
CVE-2026-7405
TIF File Parsing Out-of-Bounds Read in certain Autodesk prod -
CVE-2026-11803
PDF File Parsing Out-of-Bounds Read Vulnerability in Autodes -
CVE-2026-8325
PDF File Parsing Out-of-Bounds Write Vulnerability in Autode -
CVE-2026-1289
PDF File Parsing Use-After-Free Vulnerability in Autodesk Re
Same vendor: Autodesk
-
CVE-2026-14479
Denial of Service in Autodesk Installer IPC Channel -
CVE-2026-14478
Incorrect Permission Assignment in Autodesk Installer Named -
CVE-2026-7406
BMP File Parsing Untrusted Pointer Dereference in certain Au -
CVE-2026-7405
TIF File Parsing Out-of-Bounds Read in certain Autodesk prod -
CVE-2026-11803
PDF File Parsing Out-of-Bounds Read Vulnerability in Autodes
Same weakness: CWE-122
-
CVE-2026-62381
luci-lib-px5g 2040-bit Certificate Signing Heap Buffer Overf -
CVE-2026-50538
libvncclient Tight decoder has an attacker-controlled heap o -
CVE-2026-55893
Capstone SH disassembler `set_reg_n` heap buffer overflow vi -
CVE-2026-70654
libvips: A well-crafted PPM image processed via a custom sou -
CVE-2026-70653
libvips: Possible heap-based buffer read overflow when decod
V. Comments for CVE-2025-1656
No comments yet