Platform
nvidia
Component
nemo-curator
Fixed in
25.07
CVE-2025-23307 affects NVIDIA NeMo Curator, a platform for building and deploying generative AI applications. This vulnerability allows an attacker to inject malicious code through a crafted file, potentially leading to severe consequences. All versions of NeMo Curator prior to 25.07 are impacted. A fix is available in version 25.07.
The core of this vulnerability lies in the handling of files within NVIDIA NeMo Curator. An attacker can craft a malicious file specifically designed to exploit this weakness. Upon processing this file, the vulnerability allows for code injection, effectively granting the attacker the ability to execute arbitrary code within the Curator environment. This could lead to a complete compromise of the system, including unauthorized access to sensitive data, modification of critical files, and even the establishment of a persistent backdoor. The potential for privilege escalation is significant, allowing an attacker to gain elevated access beyond their initial entry point. The blast radius extends to any data processed or managed by NeMo Curator, making it a critical concern for organizations relying on this platform for AI development and deployment.
As of the publication date (2025-08-26), this CVE has not been added to the CISA KEV catalog. Public proof-of-concept (POC) code is currently unavailable, suggesting a lower probability of immediate widespread exploitation. However, the potential impact of successful exploitation warrants proactive mitigation. The vulnerability's nature, involving code injection, aligns with common attack patterns, and it is likely that researchers will develop exploits in the near future.
Exploit Status
EPSS
0.03% (7% percentile)
CISA SSVC
CVSS Vector
The primary mitigation for CVE-2025-23307 is to immediately upgrade NVIDIA NeMo Curator to version 25.07 or later. If upgrading is not immediately feasible due to compatibility issues or testing requirements, consider implementing stricter file validation and sanitization routines within your Curator workflows. Specifically, carefully scrutinize all file inputs, ensuring they adhere to expected formats and do not contain suspicious content. Implementing a Web Application Firewall (WAF) with rules to block potentially malicious file uploads can provide an additional layer of defense. Monitor system logs for unusual activity or error messages related to file processing.
Actualice NVIDIA NeMo Curator a la versión 25.07 o posterior. Esto solucionará la vulnerabilidad de inyección de código que podría permitir la ejecución de código arbitrario, la escalada de privilegios, la divulgación de información y la manipulación de datos.
Vulnerability analysis and critical alerts directly to your inbox.
CVE-2025-23307 is a vulnerability in NVIDIA NeMo Curator allowing malicious file uploads to trigger code injection, potentially leading to code execution and data compromise.
If you are using NVIDIA NeMo Curator versions prior to 25.07, you are affected by this vulnerability and should upgrade immediately.
The recommended fix is to upgrade to NVIDIA NeMo Curator version 25.07 or later. Implement stricter file validation as a temporary workaround.
As of the publication date, there are no confirmed reports of active exploitation, but the potential impact warrants proactive mitigation.
Refer to the official NVIDIA security advisory for detailed information and updates: [https://www.nvidia.com/en-us/security/cve/CVE-2025-23307](https://www.nvidia.com/en-us/security/cve/CVE-2025-23307)
Upload your dependency file and we'll tell you instantly if this and other CVEs hit you.