🛡️ CVE-2025-23247 — cuda-toolkit

🟡 CVSS 4.4 — Medium ✅ No Known Exploit CWE-130 NVD
4.4
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a failure to check the length of a buffer could allow a user to cause the tool to crash or execute arbitrary code by passing in a malformed ELF file. A successful exploit of this vulnerability might lead to arbitrary code execution.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity low, availability none.

Affected software

CVE-2025-23247 is recorded against 1 package.

  • cuda-toolkit (fixed in 12.9.0)

Timeline and source

Published on 27 May 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

nvidia.custhelp.com
www.talosintelligence.com

CVE-2025-23247 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity MEDIUM
CVSS Score 4.4
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE CWE-130
Public Exploit ✅ No
Source NVD
Published 2025-05-27
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
cuda-toolkit — 12.9.0

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