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CVE-2025-23263NVIDIA DOCA-Host and Mellanox OFED contain a vulnerability in the VGT+ feature, where an attacker on a VM might cause escalation of…
- 7.6HighCVSS base score
- 0.21%Exploitation in 30 daysEPSS · top 89% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By nvidia
- 6 months later
· 6 months later
Published
- 7 days later
· 7 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| nvidiaCNA (assigner) | 3.1 | High7.6 | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H |
| NVDNVD · Deferred | 3.1 | High7.6 | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.6.
Affected products
NVIDIA · DOCA-Host and Mellanox OFED
- affected DOCA-Host All versions prior to 2.5.4-0.0.9
- affected DOCA-Host All versions prior to 2.9.3-0.2.2
- affected DOCA-Host All versions prior to 3.0.0-058001
- affected Mellanox OFED All versions prior to 5.8-7.0.6.1
- affected Mellanox OFED All versions prior to 23.10-5.1.4.0
- affected Mellanox OFED All versions prior to 24.10-3.2.5.0
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-21786 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-23263)Record last updated .