CVE-2025-23319
NVIDIA Triton Inference Server Python Backend Out-of-Bounds Write Remote Code Execution Vulnerability
Description
NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause an out-of-bounds write by sending a request. A successful exploit of this vulnerability might lead to remote code execution, denial of service, data tampering, or information disclosure.
INFO
Published Date :
Aug. 6, 2025, 1:15 p.m.
Last Modified :
Aug. 12, 2025, 4:34 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-23319
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update NVIDIA Triton Inference Server to the latest version.
- Apply vendor-provided patches for the Python backend.
- Monitor for security advisories from NVIDIA.
- Review server logs for suspicious activity.
Public PoC/Exploit Available at Github
CVE-2025-23319 has a 2 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-23319.
| URL | Resource |
|---|---|
| https://nvd.nist.gov/vuln/detail/CVE-2025-23319 | US Government Resource |
| https://nvidia.custhelp.com/app/answers/detail/a_id/5687 | Vendor Advisory |
| https://www.cve.org/CVERecord?id=CVE-2025-23319 | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-23319 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-23319
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
一个 CVE 漏洞预警知识库，无 exp/poc，部分包含修复方案。A knowledge base of CVE security vulnerability, no PoCs/exploits.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-23319 vulnerability anywhere in the article.
-
The Register
Chained bugs in Nvidia's Triton Inference Server lead to full system compromise
Security researchers have lifted the lid on a chain of high-severity vulnerabilities that could lead to remote code execution (RCE) on Nvidia's Triton Inference Server. Wiz Research said that if the t ... Read more
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CybersecurityNews
NVIDIA Triton Vulnerability Chain Let Attackers Take Over AI Server Control
A critical vulnerability chain in NVIDIA’s Triton Inference Server that allows unauthenticated attackers to achieve complete remote code execution (RCE) and gain full control over AI servers. The vuln ... Read more
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Daily CyberSecurity
Critical Triton Flaws (CVSS 9.8) Expose AI Servers to Remote Takeover – Patch Now!
NVIDIA has released urgent software updates to address a set of critical vulnerabilities discovered in its popular Triton Inference Server, a widely used open-source AI serving platform. The flaws, re ... Read more
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The Hacker News
NVIDIA Triton Bugs Let Unauthenticated Attackers Execute Code and Hijack AI Servers
Aug 04, 2025Ravie LakshmananAI Security / Vulnerability A newly disclosed set of security flaws in NVIDIA's Triton Inference Server for Windows and Linux, an open-source platform for running artific ... Read more
The following table lists the changes that have been made to the
CVE-2025-23319 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Aug. 12, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-787 Added CPE Configuration AND OR *cpe:2.3:a:nvidia:triton_inference_server:*:*:*:*:*:*:*:* versions up to (excluding) 25.07 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Added Reference Type NVIDIA Corporation: https://nvd.nist.gov/vuln/detail/CVE-2025-23319 Types: US Government Resource Added Reference Type NVIDIA Corporation: https://nvidia.custhelp.com/app/answers/detail/a_id/5687 Types: Vendor Advisory Added Reference Type NVIDIA Corporation: https://www.cve.org/CVERecord?id=CVE-2025-23319 Types: Third Party Advisory -
New CVE Received by [email protected]
Aug. 06, 2025
Action Type Old Value New Value Added Description NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause an out-of-bounds write by sending a request. A successful exploit of this vulnerability might lead to remote code execution, denial of service, data tampering, or information disclosure. Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-805 Added Reference https://nvd.nist.gov/vuln/detail/CVE-2025-23319 Added Reference https://nvidia.custhelp.com/app/answers/detail/a_id/5687 Added Reference https://www.cve.org/CVERecord?id=CVE-2025-23319