How severe is CVE-2025-23251?

CVE-2025-23251 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2025-23251 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-23251?

CVE-2025-23251 affects Nvidia Nemo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-23251?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-23251 have an EU (EUVD) identifier?

Yes. CVE-2025-23251 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12280.

When was CVE-2025-23251 published?

CVE-2025-23251 was published on 2025-04-22 and last updated on 2026-06-17.

CVE-2025-23251

CVE-2025-23251 is a high-severity vulnerability in Nvidia Nemo with a CVSS 3.x base score of 7.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12280
Weakness: CWE-94
Affected product: Nvidia Nemo
Published: 2025-04-22
Last modified: 2026-06-17

Description

NVIDIA NeMo Framework contains a vulnerability where a user could cause an improper control of generation of code by remote code execution. A successful exploit of this vulnerability might lead to code execution and data tampering.

Frequently asked questions

What is CVE-2025-23251?: NVIDIA NeMo Framework contains a vulnerability where a user could cause an improper control of generation of code by remote code execution. A successful exploit of this vulnerability might lead to code execution and data tampering.
How severe is CVE-2025-23251?: CVE-2025-23251 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2025-23251 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-23251?: CVE-2025-23251 affects Nvidia Nemo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-23251?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-23251 have an EU (EUVD) identifier?: Yes. CVE-2025-23251 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12280.
When was CVE-2025-23251 published?: CVE-2025-23251 was published on 2025-04-22 and last updated on 2026-06-17.

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5641

Affected products (1)

cpe:2.3:a:nvidia:nemo:*:*:*:*:*:*:*:*

More vulnerabilities in Nvidia Nemo

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CVE-2026-24157 — High (CVSS 7.8): NVIDIA NeMo Framework contains a vulnerability in checkpoint loading where an attacker could cause remote code…

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