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3ds Max CVE-2025-11797

HIGH
Use After Free (CWE-416)
2025-11-12 psirt@autodesk.com
7.8
CVSS 3.1 · Vendor: autodesk
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V15 - Secure Coding and Architecture Memory lifecycle management
MITRE ATT&CK

2 techniques across 2 tactics: Execution, Privilege Escalation

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 7.8 (HIGH). Attack characteristics: local attack vector, low complexity, no privileges required, user interaction required. EPSS exploitation probability: 0.04%.

Exploit ScenarioDerived

A local attacker with access to the system could access freed memory to execute arbitrary code or crash the application. No authentication is required to exploit this vulnerability.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

A maliciously crafted DWG file, when parsed through Autodesk 3ds Max, can force a Use-After-Free vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. A maliciously crafted DWG file, when parsed through Autodesk 3ds Max, can force a Use-After-Free 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. Affected products include: Autodesk 3Ds Max.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (autodesk) PRIMARY 7.8 HIGH
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Primary rating from Vendor (autodesk) · only source for this CVE.

CVSS VectorVendor: autodesk

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionCVE.org

A maliciously crafted DWG file, when parsed through Autodesk 3ds Max, can force a Use-After-Free 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.

Executive ViewAI

Why It Matters

CVE-2025-11797 presents notable security risk, a use-after-free vulnerability rated CVSS 7.8. Exploitation could compromise the security of affected deployments. Organizations should apply vendor updates when available and consider compensating controls in the interim.

Business Impact: High
Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Enable ASLR and DEP where available; (2) Implement network segmentation; (3) Monitor for exploitation indicators.

Threat Intelligence Overview

EPSS Score
0.0%
Top 87% exploitable
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact
High

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +39
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Use-after-free vulnerabilities occur when a program continues to access memory through a pointer after that memory has been deallocated.

Memory corruption occurs when a program writes data beyond the boundaries of allocated memory regions or accesses memory in unintended ways, violating the integrity of the process's address space.

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.

Affected Products (CPE)CVE.org

cpe:2.3:a:autodesk:3ds_max:*:*:*:*:*:*:*:*
CVE-2026-0538 HIGH
8.4 Feb 04

Arbitrary code execution in Autodesk 3ds Max occurs when the application parses a maliciously crafted GIF file, triggeri

CVE-2026-0661 HIGH
8.4 Feb 04

Arbitrary code execution in Autodesk 3ds Max occurs when the application parses a maliciously crafted RGB image file, re

CVE-2026-0537 HIGH
8.4 Feb 04

Arbitrary code execution in Autodesk 3ds Max occurs when the application parses a maliciously crafted RGB image file, tr

CVE-2026-0660 HIGH
8.4 Feb 04

Stack-based buffer overflow in Autodesk 3ds Max enables arbitrary code execution when the application parses a malicious

CVE-2026-16782 HIGH
7.8 Aug 24

Out-of-bounds read in Autodesk 3ds Max's SVG file parser enables crash, sensitive memory disclosure, or arbitrary code e

CVE-2026-7455 HIGH
7.8 Aug 24

Out-of-bounds write in Autodesk 3ds Max's FLT file parser allows an attacker to cause a crash, corrupt data, or execute

CVE-2026-19568 HIGH
7.8 Aug 24

Memory corruption via maliciously crafted SVG files in Autodesk 3ds Max allows arbitrary code execution within the curre

CVE-2026-16783 HIGH
7.8 Aug 24

Out-of-bounds write in Autodesk 3ds Max's Alembic (ABC) file parser enables arbitrary code execution in the context of t

CVE-2025-11795 HIGH
7.8 Nov 12

A maliciously crafted JPG file, when parsed through Autodesk 3ds Max, can force an Out-of-Bounds Write vulnerability. Ra

CVE-2026-7454 HIGH
7.8 May 26

Arbitrary code execution in Autodesk 3ds Max 2026 and 2027 occurs when the application parses a maliciously crafted WRL

CVE-2026-0662 HIGH
7.8 Feb 04

Arbitrary code execution in Autodesk 3ds Max occurs when users open max files from maliciously crafted project directori

CVE-2026-7452 HIGH
7.8 May 26

Arbitrary code execution in Autodesk 3ds Max 2026 (<2026.1) and 2027 (<2027.1) is possible when a user opens a malicious

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