CVE-2026-7451

Code execution via malformed TIF parser input

Published May 26, 2026 · Updated May 26, 2026

Out-of-bounds write in Autodesk 3ds Max 2026 before 2026.1 and 2027 before 2027.1 allows attackers to execute code via a crafted TIF file. The TIF parser writes beyond an allocated buffer while processing attacker-controlled file data; Autodesk has not disclosed the exact function or field. Opening the file requires user interaction and can crash the application, corrupt process data, or run code with the current process's privileges.

CVSS severity7.8
High
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in Autodesk 3ds Max 2026 before 2026.1 and 2027 before 2027.1 allows attackers to execute code via a crafted TIF file. The TIF parser writes beyond an allocated buffer while processing attacker-controlled file data; Autodesk has not disclosed the exact function or field. Opening the file requires user interaction and can crash the application, corrupt process data, or run code with the current process's privileges.

The record

CVE
CVE-2026-7451
Published
May 26, 2026
Updated
May 26, 2026
Vendor
Autodesk
Product
3ds Max
Classifications
CWE-787, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 26, 2026CVE publishedPublication date reported by the CVE source.
  2. May 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.

  1. Affected versionversion=2026 <2026.1
  2. Affected versionversion=2027 <2027.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Autodesk · 3ds Maxversion=2026 <2026.1; version=2027 <2027.1

Published CVSS scores

7.8AutodeskCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1204.002Malicious File

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

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Your stack

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