CVE-2026-24220: CWE-502 Deserialization of Untrusted Data in NVIDIA TensorRT-LLM
NVIDIA TensorRT-LLM contains a deserialization vulnerability in its visual gen server component. This vulnerability arises from unsafe deserialization of unauthorized zeroMQ data, potentially allowing an attacker to execute arbitrary code. The issue affects version 0.0 of TensorRT-LLM. The CVSS score is 6.4, indicating a medium severity level.
AI Analysis
Technical Summary
CVE-2026-24220 is a deserialization of untrusted data vulnerability (CWE-502) in NVIDIA TensorRT-LLM's visual gen server. An attacker with local access and high privileges could exploit unsafe zeroMQ deserialization to achieve code execution. The vulnerability has a CVSS 3.1 base score of 6.4, reflecting high impact on confidentiality, integrity, and availability but requiring high attack complexity and privileges. No official patch or remediation guidance is currently available from the vendor.
Potential Impact
Successful exploitation could lead to arbitrary code execution with high impact on confidentiality, integrity, and availability of the affected system. However, exploitation requires local access with high privileges and no user interaction is needed. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the visual gen server component and limit privileges to reduce the risk of exploitation.
CVE-2026-24220: CWE-502 Deserialization of Untrusted Data in NVIDIA TensorRT-LLM
Description
NVIDIA TensorRT-LLM contains a deserialization vulnerability in its visual gen server component. This vulnerability arises from unsafe deserialization of unauthorized zeroMQ data, potentially allowing an attacker to execute arbitrary code. The issue affects version 0.0 of TensorRT-LLM. The CVSS score is 6.4, indicating a medium severity level.
CVSS v3.1
Score 6.4medium
Affected software
pkg:github/nvidia/TensorRT-LLMRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-24220 is a deserialization of untrusted data vulnerability (CWE-502) in NVIDIA TensorRT-LLM's visual gen server. An attacker with local access and high privileges could exploit unsafe zeroMQ deserialization to achieve code execution. The vulnerability has a CVSS 3.1 base score of 6.4, reflecting high impact on confidentiality, integrity, and availability but requiring high attack complexity and privileges. No official patch or remediation guidance is currently available from the vendor.
Potential Impact
Successful exploitation could lead to arbitrary code execution with high impact on confidentiality, integrity, and availability of the affected system. However, exploitation requires local access with high privileges and no user interaction is needed. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the visual gen server component and limit privileges to reduce the risk of exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- nvidia
- Date Reserved
- 2026-01-21T19:09:35.635Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a569d1b68715ace43280977
Added to database: 07/14/2026, 20:33:31 UTC
Last enriched: 07/21/2026, 22:34:40 UTC
Last updated: 08/28/2026, 22:52:09 UTC
Views: 84
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.