CVE-2025-33207CWE-1262

CVE-2025-33207

Medium · published September 29, 2026

CVSS v3.1
6.8
EPSS
0%
Percentile
4.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00152 · 4.0th percentile
Weakness
CWE-1262 · Improper Access Control for Register Interface
Published
2026-09-29T19:17Z
References (3)
https://github.com/NVIDIA/product-security/tree/main/2026/5847 · [email protected]https://nvd.nist.gov/vuln/detail/CVE-2025-33207 · [email protected]https://www.cve.org/CVERecord?id=CVE-2025-33207 · [email protected]
EPSS history
Timeline
  • 01 OCT 03:41Z
    EPSS moved — → 0%
    epss
  • 29 SEP 14:12Z
    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…
    cvelistv5