CVE-2025-33207NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF access could cause improper access control for the register interface by sending a malicious command…
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It affects NVIDIA BlueField GA and 6 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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NVIDIA ConnectX and Bluefield contain a vulnerability in a control register, where a user with VF access could cause improper access control for the register interface by sending a malicious command to the firmware. A successful exploit of this vulnerability might lead to denial of service.
- CVSS
- 6.8 MEDIUM (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- Weakness (CWE)
- CWE-1262
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- nvidia
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 29, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
NVIDIA BlueField GA nvidia:bluefield_ga (from the name) | All versions prior to 47.1020 | CNA record |
NVIDIA BlueField LTS23 nvidia:bluefield_lts23 (from the name) | All versions prior to 39.5124 | CNA record |
NVIDIA BlueField LTS24 nvidia:bluefield_lts24 (from the name) | All versions prior to 43.4100 | CNA record |
NVIDIA ConnectX GA nvidia:connectx_ga (from the name) | All versions prior to 47.1020 | CNA record |
NVIDIA ConnectX LTS23 nvidia:connectx_lts23 (from the name) | All versions prior to 39.5124 | CNA record |
NVIDIA ConnectX LTS24 nvidia:connectx_lts24 (from the name) | All versions prior to 43.4100 | CNA record |
NVIDIA ConnectX-5 nvidia:connectx_5 (from the name) | All versions prior to 16.35.8008 | CNA record |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-33207
- https://www.cve.org/CVERecord?id=CVE-2025-33207
- https://github.com/NVIDIA/product-security/tree/main/2026/5847
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.