CVE-2026-92211— Pixar Animation Studio OpenUSD Crate File Parsing Double Free Remote Code Execution Vulnerability
Quick assessment
Affected
Pixar Animation Studio OpenUSD
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
皮克斯动画工作室 OpenUSD 的 Crate 文件解析存在双重释放漏洞，可导致远程代码执行。该漏洞允许远程攻击者在受影响的 OpenUSD 安装中执行任意代码。利用此漏洞需要与相关库进行交互，但具体攻击路径可能因实现方式而异。 该漏洞的具体缺陷存在于 USDC 和 USDZ 文件的解析过程中。问题根源在于：在对对象执行进一步的释放操作之前，未验证该对象是否仍然存在。攻击者可利用此漏洞，在当前进程的上下文中执行恶意代码。该漏洞编号为 ZDI-CAN-30428。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2026-92211
Vulnerability Information
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Vulnerability Title
Pixar Animation Studio OpenUSD Crate File Parsing Double Free Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Pixar Animation Studio OpenUSD Crate File Parsing Double Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Pixar Animation Studio OpenUSD. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the parsing of USDC and USDZ files. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-30428.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
双重释放
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Pixar Animation Studio | OpenUSD | v26.03 | - |
|
II. Public POCs for CVE-2026-92211
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-92211 (2)
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https://www.zerodayinitiative.com/advisories/ZDI-26-791/ x_research-advisory