How severe is CVE-2025-23299?

CVE-2025-23299 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-23299 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-23299?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-23299 have an EU (EUVD) identifier?

Yes. CVE-2025-23299 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35587.

When was CVE-2025-23299 published?

CVE-2025-23299 was published on 2025-10-22 and last updated on 2026-06-17.

CVE-2025-23299

CVE-2025-23299 is a medium-severity vulnerability with a CVSS 3.x base score of 6.7. 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-787.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-35587
Weakness: CWE-787
Published: 2025-10-22
Last modified: 2026-06-17

Description

NVIDIA Bluefield and ConnectX contain a vulnerability in the management interface that could allow a malicious actor with high privilege access to execute arbitrary code.

Frequently asked questions

What is CVE-2025-23299?: NVIDIA Bluefield and ConnectX contain a vulnerability in the management interface that could allow a malicious actor with high privilege access to execute arbitrary code.
How severe is CVE-2025-23299?: CVE-2025-23299 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-23299 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-23299?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-23299 have an EU (EUVD) identifier?: Yes. CVE-2025-23299 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35587.
When was CVE-2025-23299 published?: CVE-2025-23299 was published on 2025-10-22 and last updated on 2026-06-17.

References

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