ZDI-26-593: NVIDIA TensorRT ONNX File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Published Aug 24, 2026
·Updated
This vulnerability allows remote attackers to execute arbitrary code on affected installations of NVIDIA TensorRT. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-24268.
Affected Software
1 affected component
Nvidia TensorRT
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch ZDI-26-593 - Compensating control
Since exploitation requires user interaction (victim must visit a malicious page or open a malicious file), mitigate by preventing users from opening untrusted files and browsing untrusted websites (e.g., via web/file filtering controls).
Event History
Aug 24, 2026
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description