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Vulnerabilities

Vulnerability · CVE-2025-23321

NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where a user could cause a divide by zero issue by issuing an invalid request.

Published Aug 6, 2025 · catalog updated Aug 6, 2025 · NVIDIA Triton Inference Server

Check if you run it

No confirmed exploitation is on record for CVE-2025-23321. EPSS is 0.50%. Act only if a listed version of NVIDIA Triton Inference Server is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.50%
Remediation
Vendor / distro source
Affected products
vendor NVIDIA Triton Inference Server All versions prior to 25.07

NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where a user could cause a divide by zero issue by issuing an invalid request. A successful exploit of this vulnerability might lead to denial of service.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor NVIDIA Triton Inference Server All versions prior to 25.07All versions prior to 25.07

How to fix CVE-2025-23321

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-23321. EPSS is 0.50%. Act only if a listed version of NVIDIA Triton Inference Server is installed.

Which versions are affected?

Compare what you have installed with NVIDIA Triton Inference Server All versions prior to 25.07 All versions prior to 25.07. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.50%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Windows security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 6, 2025 · EUVD

    Detected

    NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where a user could cause a divide by zero issue by issuing an invalid request. A successful exploit of this vulnerability might lead to denial of service.

  2. Aug 6, 2025 · EUVD

    Updated

    NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where a user could cause a divide by zero issue by issuing an invalid request. A successful exploit of this vulnerability might lead to denial of service.

Sources

  • CVE.orgVulnerability recordCVE-2025-23321

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-23321

    30-day exploitation probability 0.50%

    first.org
  • EUVDVulnerability recordEUVD-2025-23835

    NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where a user could cause a divide by zero issue by issuing an invalid request. A successful exploit of this vulnerability might lead to denial of service.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 21, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.