NVIDIA NeMo Speech Speech Data Explorer os command injection

Summaryinfo

A vulnerability classified as very critical was found in NVIDIA NeMo Speech. The affected element is an unknown function of the component Speech Data Explorer. Executing a manipulation can lead to os command injection. This vulnerability is handled as CVE-2026-24267. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in NVIDIA NeMo Speech (version unknown). It has been declared as very critical. This vulnerability affects an unknown function of the component Speech Data Explorer. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

NVIDIA NeMo Speech for all platforms contains a vulnerability in the speech data explorer component, where malicious data created by an attacker could cause remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

This vulnerability was named CVE-2026-24267 since 01/21/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/22/2026). The MITRE ATT&CK project declares the attack technique as T1202.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• NVIDIA

Name

• NeMo Speech

License

• commercial

Website

• Vendor: https://www.nvidia.com/

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