CVE-2025-23263
NVIDIA DOCA-Host and Mellanox OFED contain a vulnerability in the VGT+ feature, where an attacker...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
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.
- Record
CVE-2025-23263- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H - Weakness
- CWE-279
- Updated
- 2026-11-02
EUVDEUVD-2025-21786
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.
- Record
EUVD-2025-21786- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-f2hw-22w7-pg9w
NVIDIA DOCA-Host and Mellanox OFED contain a vulnerability in the VGT+ feature, where an attacker...
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.
- Record
GHSA-f2hw-22w7-pg9w- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H - Weakness
- CWE-279
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2025-23263- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H - Weakness
- CWE-279
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-23263 is a high vulnerability (CVSS 7.6) in Nvidia Doca-host And Mellanox Ofed, published July 17, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 11th percentile. No source names a fixed version.