CVE-2026-24268 is a heap-based buffer overflow vulnerability in NVIDIA TensorRT. An attacker with local access and the ability to trick a user into interaction could exploit this flaw to execute arbitrary code, potentially compromising system confidentiality, integrity, and availability. The vulnerability is classified under CWE-122 and has a CVSS 3.1 base score of 7.8, indicating high severity. No vendor advisory or patch information is currently available, and no known exploits in the wild have been reported.

Successful exploitation of this heap-based buffer overflow may allow an attacker to execute arbitrary code on the affected system, leading to full compromise of confidentiality, integrity, and availability of the system running NVIDIA TensorRT. The attack requires local access and user interaction but has low attack complexity.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, limit local access to trusted users and avoid untrusted interactions with the TensorRT environment.