BaseFortify

Publication date: 2025-09-24

Last updated on: 2026-09-26

Assigner: NVIDIA Corporation

Description

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in cuobjdump where an attacker may cause a stack-based buffer overflow by getting the user to run cuobjdump 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 cuobjdump.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-09-24

Last Modified

2026-09-26

Generated

2026-10-23

AI Q&A

2025-09-24

EPSS Evaluated

2026-10-20

NVD

CVE-2025-23339

Affected Vendors & Products

Vendor	Product	Version / Range
linux	linux_kernel	From 5.15.160 (inc) to 5.16 (inc)
nvidia	cuda_toolkit	to 13.0.0 (exc)
microsoft	windows	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-121	A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

Attack-Flow Graph

Executive Summary

This vulnerability exists in the NVIDIA CUDA Toolkit's cuobjdump tool, where an attacker can cause a stack-based buffer overflow by tricking a user into running cuobjdump on a malicious ELF file. This overflow can potentially allow the attacker to execute arbitrary code with the same privileges as the user running cuobjdump.

Impact Analysis

If exploited, this vulnerability can allow an attacker to execute arbitrary code on your system with the privileges of the user running cuobjdump. This could lead to unauthorized actions or compromise of your system at the user level.

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