CVE-2026-10709

FBX BinaryReadSectionHeader Stack-Based Buffer Overflow Vulnerability in Autodesk FBX SDK

HIGH
7.8
CVSS Score
Published: August 4, 2026 at 12:59 PM UTC
Updated: October 23, 2026 at 11:10 PM UTC
2 products affected across 1 vendorFbx Software Development Kitfbx_sdk

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A maliciously crafted FBX file, when parsed through Autodesk FBX SDK, can trigger a stack-based buffer overflow vulnerability in fbxsdk::FbxIO::BinaryReadSectionHeader. A malicious actor can leverage this vulnerability to execute arbitrary code in the context of the current process.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2020.3.102020.3.9
Affected range stops below 2020.3.10, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHautodesk
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-121

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