CVE-2025-23271

3.3 LOW 0.2% exploit odds Fix listed Memory safety Library

What it is

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in the nvdisasm binary where a user may cause an out-of-bounds read by passing a malformed ELF file to nvdisasm. A successful exploit of this vulnerability may lead to a partial denial of service.

At a glance

Exploitability: Can be exploited locally on the machine without logging in, but needs a user to act. Limited direct impact.
Exploit odds: 0.2% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2025-09-24 14:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 08:53 UTC Last updatedMost recent change to the record

Details

Published: 2025-09-24 14:15 UTC
Last modified: 2026-06-17 08:53 UTC
Exploit probability: 0.2% · EPSS, next 30 days
Weakness: CWE-125 · Out-of-bounds read
Record status: Modified

Affected

Nvidia Cuda Toolkit < 13.0.0

Attack profile CVSS 3.1 · 3.3

Attack vector: Local
Complexity: Low
Privileges needed: None
User interaction: Required
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: Low

Raw vector

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

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Fix and advisories

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

References

NVD record · CVE.org record