Is CVE-2026-24239 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-24239 being exploited in the wild.

How severe is CVE-2026-24239?

High severity, with a CVSS score of 7.8, published 22 September 2026.

Which products and versions are affected?

Nvidia Nemo Speech all platforms.

Is there a fix for CVE-2026-24239?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-24239 attacked?

It is attacked over the network.

Am I affected by CVE-2026-24239?

Check whether you run Nvidia Nemo Speech at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-24239: NVIDIA NeMo Speech remote code execution from malicious data

CVE-2026-24239 · Severity: high · CVSS 7.8 · Published 2026-09-22

NVIDIA NeMo Speech, a speech processing framework used for audio AI applications, contains a vulnerability that allows attackers to execute arbitrary code by providing malicious data. This could enable complete system compromise, including unauthorized access to sensitive audio data and deployment of malware or ransomware on affected systems.

Technologies: Nvidia Nemo Speech. Vendors: Nvidia.

Quick answers

Is CVE-2026-24239 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-24239 being exploited in the wild.
How severe is CVE-2026-24239?: High severity, with a CVSS score of 7.8, published 22 September 2026.
Which products and versions are affected?: Nvidia Nemo Speech all platforms.
Is there a fix for CVE-2026-24239?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-24239 attacked?: It is attacked over the network.
Am I affected by CVE-2026-24239?: Check whether you run Nvidia Nemo Speech at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

NeMo Speech processes user-supplied data without adequate validation, allowing deserialization or parsing of malicious payloads to achieve remote code execution. The vulnerability affects all platforms and can be triggered by providing crafted input to the framework. A successful exploit grants the attacker code execution with the privileges of the NeMo Speech application process.

Affected products

NVIDIA NeMo Speech all platforms

Timeline

2026-09-22: disclosed

References

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