How severe is CVE-2025-23307?

CVE-2025-23307 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-23307 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-23307?

CVE-2025-23307 affects Nvidia Nemo Curator. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-23307?

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-2025-23307 have an EU (EUVD) identifier?

Yes. CVE-2025-23307 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25828.

When was CVE-2025-23307 published?

CVE-2025-23307 was published on 2025-08-26 and last updated on 2026-06-17.

CVE-2025-23307

CVE-2025-23307 is a high-severity vulnerability in Nvidia Nemo Curator with a CVSS 3.x base score of 7.8. 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 7.8)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25828
Weakness: CWE-94
Affected product: Nvidia Nemo Curator
Published: 2025-08-26
Last modified: 2026-06-17

Description

NVIDIA NeMo Curator for all platforms contains a vulnerability where a malicious file created by an attacker could allow code injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.

Frequently asked questions

What is CVE-2025-23307?: NVIDIA NeMo Curator for all platforms contains a vulnerability where a malicious file created by an attacker could allow code injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.
How severe is CVE-2025-23307?: CVE-2025-23307 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-23307 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-23307?: CVE-2025-23307 affects Nvidia Nemo Curator. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-23307?: 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-2025-23307 have an EU (EUVD) identifier?: Yes. CVE-2025-23307 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25828.
When was CVE-2025-23307 published?: CVE-2025-23307 was published on 2025-08-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nvidia:nemo_curator:*:*:*:*:*:*:*:*

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