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TI-2026-19564 Aliases CVE-2026-24268GHSA-89jv-4g4v-pr3h

Heap-based buffer overflow in NVIDIA TensorRT

Priority LOW 35CWE-122Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
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-122 and the CVSS impact.

Summary

NVIDIA TensorRT contains a vulnerability where an attacker might cause a heap-based buffer overflow. 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 0.00225 13th percentileScored 2026-11-07
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
NVIDIATensorRTv0 - v10.16.1 – v1.3.0 rc14—No fix listedCNA
  • TensorRT VendorNVIDIA Affected v0 - v10.16.1 – v1.3.0 rc14 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nvidia:tensorrt:*:*:*:*:*:*:*:*before 11.0VulnerableNVIDIA
  • cpe:2.3:a:nvidia:tensorrt:*:*:*:*:*:*:*:* Versions before 11.0 Vulnerable ·NVIDIA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-24268
  2. 2026-10-03 Alias added: GHSA-89jv-4g4v-pr3h

References

Advisory 3

  • TI-2026-19531 Deserialization of untrusted data in NVIDIA TensorRT CVSS 3.1CRITICAL 9.8
  • TI-2026-19499 Out-of-bounds write in NVIDIA TensorRT CVSS 3.1HIGH 8.2
  • TI-2026-19567 Heap-based buffer overflow in NVIDIA TensorRT CVSS 3.1HIGH 7.8
  • TI-2026-19539 Improper array index validation in NVIDIA TensorRT CVSS 3.1HIGH 7.8

Sources

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