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Vulnerability record · CVE-2025-23311 · published 6 August 2025

CVE-2025-23311: Nvidia triton inference server stack-based buffer overflow vulnerability

Nvidia · Triton Inference Server

NVIDIA Triton Inference Server contains a vulnerability where an attacker could cause a stack overflow through specially crafted HTTP requests. A successful exploit of this vulnerability might lead to remote code execution, denial of service, information disclosure, or data tampering.

9.8 CVSS 3.1 Critical EPSS 2.6% · top 15.0% CWE-121 · Stack-based buffer overflow
9.8CVSS 3.1 base score
2.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

NVIDIA Triton Inference Server contains a vulnerability where an attacker could cause a stack overflow through specially crafted HTTP requests. A successful exploit of this vulnerability might lead to remote code execution, denial of service, information disclosure, or data tampering.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://nvd.nist.gov/vuln/detail/CVE-2025-23311 US Government Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5687 Vendor Advisory
https://www.cve.org/CVERecord?id=CVE-2025-23311 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-47627Nvidia triton inference server path traversal vulnerabilityNVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker could cause path traversal. A successful exploit might lead to de…EPSS 0.73%9.8CVE-2026-24214Nvidia triton inference server integer overflow vulnerabilityNVIDIA Triton Inference Server contains a vulnerability in the DALI backend where an attacker could cause an integer overflow. A successful exploit o…EPSS 0.72%9.8CVE-2026-24213Nvidia triton inference server out-of-bounds read vulnerabilityNVIDIA Triton Inference Server contains a vulnerability in the DALI backend where an attacker could cause an out-of-bounds read. A successful exploit…EPSS 0.72%9.8CVE-2026-24206Nvidia triton inference server authentication bypass via alternate path vulnerabilityNVIDIA Triton Inference Server contains a vulnerability where an attacker could cause an authentication bypass. A successful exploit of this vulnerab…EPSS 0.58%9.8CVE-2026-24207Nvidia triton inference server authentication bypass via alternate path vulnerabilityNVIDIA Triton Inference Server contains a vulnerability where an attacker could cause an authentication bypass. A successful exploit of this vulnerab…EPSS 2.6%9.8CVE-2025-23268Nvidia triton inference server improper input validation vulnerabilityNVIDIA Triton Inference Server contains a vulnerability in the DALI backend where an attacker may cause an improper input validation issue. A success…EPSS 0.45%9.8CVE-2025-23316Nvidia triton inference server os command injection vulnerabilityNVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause a remote code exec…EPSS 0.71%9.8CVE-2025-23317Nvidia triton inference server heap-based buffer overflow vulnerabilityNVIDIA Triton Inference Server contains a vulnerability in the HTTP server, where an attacker could start a reverse shell by sending a specially craf…EPSS 2.0%

Source: NIST National Vulnerability Database (record CVE-2025-23311), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.