High 7.8Published Aug 13, 2025

CVE-2025-23303NVIDIA NeMo Framework for all platforms contains a vulnerability where a user could cause a deserialization of untrusted data by remote code execution.

Updated under an hour ago (Nov 2, 2026, 1:40 AM ET)

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It affects NVIDIA NeMo Framework and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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NVIDIA NeMo Framework for all platforms contains a vulnerability where a user could cause a deserialization of untrusted data by remote code execution. A successful exploit of this vulnerability might lead to code execution and data tampering.

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-502
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: nvidia
NVD analysis: Analyzed
Record last updated: Feb 26, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

NVIDIA NVIDIA NeMo Framework nvidia:nemo_framework (from the name)	All versions prior to 2.3.2	CNA record
nvidia nemo nvidia:nemo	before 2.3.2	NVD

References

References

https://nvd.nist.gov/vuln/detail/CVE-2025-23303	us-government-resource
https://www.cve.org/CVERecord?id=CVE-2025-23303	third-party-advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5686	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.