CVE-2025-23263 describes a vulnerability within the VGT+ feature of NVIDIA DOCA-Host and Mellanox OFED, allowing a malicious actor on a virtual machine to escalate privileges and cause a denial of service on the VLAN. With a CVSS score of 7.6 (HIGH), this vulnerability is network-adjacent, low complexity, and requires low privileges, potentially leading to significant impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| NVIDIA | DOCA-Host And Mellanox OFED | DOCA-Host All versions prior to 2.5.4-0.0.9, DOCA-Host All versions prior to 2.9.3-0.2.2, DOCA-Host All versions prior to 3.0.0-058001, Mellanox OFED All versions prior to 23.10-5.1.4.0, Mellanox OFED All versions prior to 24.10-3.2.5.0, Mellanox OFED All versions prior to 5.8-7.0.6.1CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.