HighVulnerability

CVE-2026-47478: NVIDIA Triton Inference Server for Linux use of expired file descriptor

Source: NVD(opens in a new tab)
Identifier: CVE-2026-47478
Published: July 14, 2026
Record updated: October 9, 2026

Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS: 0.5%

Summary

NVIDIA Triton Inference Server for Linux contains a vulnerability, tracked as CVE-2026-47478 and classified as CWE-910 (Use of Expired File Descriptor). An attacker can cause the server to use an expired file descriptor, which might lead to denial of service.

Mitigation

The source does not state a fix yet. Check the original advisory for updates.

Details

Scores and exploitation

CVSS score: 7.5(high)
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector: network
Attack complexity: low
Privileges required: none
User interaction: none
EPSS: 0.5%Estimated probability that this CVE is exploited in the next 30 days, from the FIRST Exploit Prediction Scoring System. Read on October 14, 2026.
Disclosure date: July 14, 2026

Weaknesses and techniques

Weakness (CWE): CWE-910

Affected

Vendors: NVIDIA

Classification

Attack type: Denial of service
Attack sophistication: Moderate
AI component targeted: Inference
Impact: Availability
Labels: security

How this record was produced

Summaries, mitigations and labels on this page are generated automatically from the source. The linked source is authoritative. The source gives this advisory a description and no title, so the title above is a headline generated from the source text.

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-47478

First tracked: July 14, 2026 at 08:07 PM ET, from NVD/CVE Database

Classifier: claude-haiku-5-5, prompt v4

Classifier confidence: 90% (self-assessed)

Topics

Inference infrastructure

Summary

Mitigation

Topics

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