CVE-2025-23308

Published: Sep 24, 2025Modified: Nov 3, 2025

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in nvdisasm where an attacker may cause a heap-based buffer overflow by getting the user to run nvdisasm on a malicious ELF file. A successful exploit of this vulnerability may lead to arbitrary code execution at the privilege level of the user running nvdisasm.

Affected (1)

Products: Nvidia: Cuda Toolkit

1 product

Configuration A

1 vulnerable · 2 platform

Vulnerable Software	Affected Versions
Nvidia Cuda Toolkit	Before 13.0.0

Running on/with	Platform Versions
Linux Linux Kernel	All versions
Microsoft Windows	All versions

Related CWEs

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-23308

Source: psirt@nvidia.com

Third Party Advisory

https://nvidia.custhelp.com/app/answers/detail/a_id/5661

Source: psirt@nvidia.com

Vendor Advisory

https://www.cve.org/CVERecord?id=CVE-2025-23308

Source: psirt@nvidia.com

Third Party Advisory

https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2204

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.