Is CVE-2025-23263 in the CISA KEV catalog?

No. CVE-2025-23263 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-23263?

CVE-2025-23263 has a CVSS v3 base score of 7.6 (HIGH).

What is the EPSS score for CVE-2025-23263?

CVE-2025-23263 has an EPSS score of 0.17% (6th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2025-23263?

No published fix for CVE-2025-23263 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2025-23263

HIGH

7.6

CVSS v3

NVD

Description

NVIDIA DOCA-Host and Mellanox OFED contain a vulnerability in the VGT+ feature, where an attacker on a VM might cause escalation of privileges and denial of service on the VLAN.

CWE-279

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Exploit Intelligence

0.17%probability of exploitation in 30 days

6thpercentile

Low risk: more likely to be exploited than 6% of all known CVEs.

References

Other references1

nvidia.custhelp.com

Related Vulnerabilities

Other CWE-279 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4665	High	8.8	1.1%	-	Fix
CVE-2024-37734	Critical	9.8	0.8%	-	-
CVE-2017-8441	Medium	4.3	0.7%	-	Fix
CVE-2023-50914	Medium	6.7	0.7%	-	-
CVE-2022-21699	High	8.2	0.7%	-	Fix
CVE-2023-3915	Medium	6.5	0.6%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-07-17.