CVE-2026-47478: CWE-910 Use of Expired File Descriptor in NVIDIA Triton Inference Server
NVIDIA Triton Inference Server for Linux has a vulnerability involving the use of an expired file descriptor. Exploitation of this flaw could result in a denial of service condition. The vulnerability is identified as CWE-910 and carries a high severity rating with a CVSS score of 7.5. No official patch or remediation guidance has been provided yet by the vendor. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
CVE-2026-47478 is a vulnerability in NVIDIA Triton Inference Server for Linux where the software uses an expired file descriptor. This improper use can lead to denial of service by causing the server to malfunction or crash. The vulnerability is classified under CWE-910 (Use of Expired File Descriptor). The CVSS 3.1 base score is 7.5, indicating high severity due to network attack vector, low attack complexity, no privileges required, no user interaction, and impact limited to availability. No patch or official remediation level has been disclosed by NVIDIA as of the publication date.
Potential Impact
Successful exploitation of this vulnerability can cause denial of service, impacting the availability of the NVIDIA Triton Inference Server. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor vendor communications for updates. No specific mitigation or workaround has been provided by NVIDIA at this time.
CVE-2026-47478: CWE-910 Use of Expired File Descriptor in NVIDIA Triton Inference Server
Description
NVIDIA Triton Inference Server for Linux has a vulnerability involving the use of an expired file descriptor. Exploitation of this flaw could result in a denial of service condition. The vulnerability is identified as CWE-910 and carries a high severity rating with a CVSS score of 7.5. No official patch or remediation guidance has been provided yet by the vendor. There are no known exploits in the wild at this time.
CVSS v3.1
Score 7.5high
Affected software
pkg:github/nvidia/triton-inference-serverRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-47478 is a vulnerability in NVIDIA Triton Inference Server for Linux where the software uses an expired file descriptor. This improper use can lead to denial of service by causing the server to malfunction or crash. The vulnerability is classified under CWE-910 (Use of Expired File Descriptor). The CVSS 3.1 base score is 7.5, indicating high severity due to network attack vector, low attack complexity, no privileges required, no user interaction, and impact limited to availability. No patch or official remediation level has been disclosed by NVIDIA as of the publication date.
Potential Impact
Successful exploitation of this vulnerability can cause denial of service, impacting the availability of the NVIDIA Triton Inference Server. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor vendor communications for updates. No specific mitigation or workaround has been provided by NVIDIA at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- nvidia
- Date Reserved
- 2026-05-19T19:55:38.728Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a56962568715ace431dc6af
Added to database: 07/14/2026, 20:03:49 UTC
Last enriched: 07/21/2026, 22:36:21 UTC
Last updated: 08/26/2026, 05:04:40 UTC
Views: 85
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