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CVE-2025-23271VulnerabilityPublished Updated

NVIDIA CUDA Toolkit for all platforms contains a vulnerability in the nvdisasm binary where a user may cause an

Source GCVE Database

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Authoritative record:CVE-2025-23271· Low 3.3

Not known to be exploited · CVSS 3.3 Low.

Data as of 30 Oct 2026, 02:07 UTC

CVSS 3.1 base score
3.3Low
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (nvidia)CVSS 3.13.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 24 Sep 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

AI-suggested

Users should monitor NVIDIA advisories for updates.

Description

A vulnerability exists in the NVIDIA CUDA Toolkit's nvdisasm binary across all platforms. This flaw allows a user to cause an out-of-bounds read by supplying a malformed ELF file to nvdisasm. Exploiting this vulnerability may result in a partial denial of service condition. The issue is classified as low severity with a CVSS score of 3.3. No specific affected versions or patches have been provided.

References

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