VulnerabilityModified

CVE-2025-23339

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.

HIGH 7.8EPSS 0.36%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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 3.1: 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 0.36% probability · 30th percentile
CISA KEV: Not listed
Weakness: CWE-121
Affected: nvidia/cuda toolkit
Source: psirt@nvidia.com

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.