Code execution via 3DM parsing use-after-free
Published Mar 13, 2025 · Updated Feb 26, 2026
Use-after-free in 3DM parsing in Autodesk AutoCAD 2022 through 2025 allows attackers to execute code via a crafted file. Autodesk has not identified the parser locus or disclosed which freed object is accessed while processing untrusted 3DM data. Exploitation requires a user to open the file; success runs code in the current process, while other outcomes include data disclosure or an application crash.
Summary
What happened
Use-after-free in 3DM parsing in Autodesk AutoCAD 2022 through 2025 allows attackers to execute code via a crafted file. Autodesk has not identified the parser locus or disclosed which freed object is accessed while processing untrusted 3DM data. Exploitation requires a user to open the file; success runs code in the current process, while other outcomes include data disclosure or an application crash.
The record
- CVE
- CVE-2025-1432
- Published
- Mar 13, 2025
- Updated
- Feb 26, 2026
- Vendor
- Autodesk
- Product
- AutoCAD Mechanical
- Classifications
- CWE-416, T1203, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 13, 2025CVE publishedPublication date reported by the CVE source.
- Feb 26, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2022 <2022.1.6
- Affected versionversion=2023 <2023.1.7
- Affected versionversion=2024 <2024.1.7
- Affected versionversion=2025 <2025.1.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
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