Stack-based buffer overflow in Autodesk FBX SDK - CVE-2026-10709
Published: August 5, 2026
Vulnerability identifier: #VU140968
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-10709
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to stack-based buffer overflow in fbxsdk::FbxIO::BinaryReadSectionHeader when parsing a maliciously crafted FBX file. A remote attacker can trick the victim into opening a crafted file to execute arbitrary code.
User interaction is required to open a crafted file.
Affected software
Autodesk FBX SDK
How to mitigate CVE-2026-10709
Install security update from vendor's website.
Autodesk FBX SDK - update to 2020.3.10