Read the docs
TI-2026-19526 Aliases CVE-2026-24220GHSA-6f54-qhg5-fhhf

Deserialization of untrusted data in NVIDIA TensorRT-LLM

Priority LOW 30CWE-502Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

NVIDIA TensorRT-LLM for any platform contains a vulnerability in visual gen server, where an attacker could cause an unsafe deserialization by unauthorized zeroMQ deserialization. A successful exploit of this vulnerability might lead to code execution.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00327 25th percentileScored 2026-11-08
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NVIDIATensorRT-LLM0.0 – v1.3.0 rc11—No fix listedCNA
  • TensorRT-LLM VendorNVIDIA Affected 0.0 – v1.3.0 rc11 Fixed in — No fix listed CNA

CPE configurations NVD · 13

CPEVersionsRoleVendor
cpe:2.3:a:nvidia:tensorrt-llm:*:*:*:*:*:*:*:*up to 1.3.0VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc0:*:*:*:*:*:*1.3.0 rc0VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc1:*:*:*:*:*:*1.3.0 rc1VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc10:*:*:*:*:*:*1.3.0 rc10VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc11:*:*:*:*:*:*1.3.0 rc11VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc2:*:*:*:*:*:*1.3.0 rc2VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc3:*:*:*:*:*:*1.3.0 rc3VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc4:*:*:*:*:*:*1.3.0 rc4VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc5:*:*:*:*:*:*1.3.0 rc5VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc6:*:*:*:*:*:*1.3.0 rc6VulnerableNVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:*:*:*:*:*:*:*:* Versions up to 1.3.0 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc0:*:*:*:*:*:* Versions 1.3.0 rc0 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc1:*:*:*:*:*:* Versions 1.3.0 rc1 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc10:*:*:*:*:*:* Versions 1.3.0 rc10 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc11:*:*:*:*:*:* Versions 1.3.0 rc11 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc2:*:*:*:*:*:* Versions 1.3.0 rc2 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc3:*:*:*:*:*:* Versions 1.3.0 rc3 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc4:*:*:*:*:*:* Versions 1.3.0 rc4 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc5:*:*:*:*:*:* Versions 1.3.0 rc5 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc6:*:*:*:*:*:* Versions 1.3.0 rc6 Vulnerable ·NVIDIA
Show 3 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc7:*:*:*:*:*:*1.3.0 rc7VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc8:*:*:*:*:*:*1.3.0 rc8VulnerableNVIDIA
cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc9:*:*:*:*:*:*1.3.0 rc9VulnerableNVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc7:*:*:*:*:*:* Versions 1.3.0 rc7 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc8:*:*:*:*:*:* Versions 1.3.0 rc8 Vulnerable ·NVIDIA
  • cpe:2.3:a:nvidia:tensorrt-llm:1.3.0:rc9:*:*:*:*:*:* Versions 1.3.0 rc9 Vulnerable ·NVIDIA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-24220
  2. 2026-10-03 Alias added: GHSA-6f54-qhg5-fhhf

References

Advisory 1

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences