Autodesk Image Import OOB Read via Malicious TIF
CVE-2026-7405 Published on August 6, 2026

TIF File Parsing Out-of-Bounds Read in certain Autodesk products
A maliciously crafted TIF file, when parsed through certain Autodesk products during image import, can cause an Out-of-Bounds Read in the image handling library. A malicious actor can leverage this vulnerability to cause a denial of service

Vendor Advisory NVD

Vulnerability Analysis

CVE-2026-7405 can be exploited with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
HIGH

Weakness Type

Out-of-bounds Read

The software reads data past the end, or before the beginning, of the intended buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.


Products Associated with CVE-2026-7405

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AutoDesk Revit
 
AutoDesk Autocad
 
AutoDesk Autocad Lt
 
AutoDesk Dwg Trueview
 

Affected Versions

Autodesk Revit: Autodesk AutoCAD: Autodesk AutoCAD LT: Autodesk DWG TrueView: