CVE-2025-23339

7.8 highEPSS 0.4%

High (7.8) in nvidia cuda toolkit. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWE: CWE-121
Published: 2025-09-24
Modified: 2026-09-26
Record from: the NVD, synced 2026-10-19

Affected

nvidia:cuda_toolkit

References

https://nvd.nist.gov/vuln/detail/CVE-2025-23339
https://nvidia.custhelp.com/app/answers/detail/a_id/5661
https://www.cve.org/CVERecord?id=CVE-2025-23339
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2155

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