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CVE-2026-65121

9.8, critical

NVIDIA Infrastructure Controller Improper Authentication Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
9.8, critical critical CVSS v3.1
EPSS, next 30 days
0.4% higher than 34.6% of scored CVEs
Exploitation
No public evidence
Published
22 Sept 202625 days ago

Description

NVIDIA Infrastructure Controller for Linux contains a vulnerability where an attacker could cause an improper authentication issue. A successful exploit of this vulnerability might lead to escalation of privileges, information disclosure, and data tampering.

Details

Vendor
NVIDIA
Product
Infrastructure Controller
Weakness
CWE-287 (opens in a new tab)
Status
Analyzed
Updated
29 Sept 2026
Assigner
psirt@nvidia.com

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References 3

Patches and fixes 1

Advisories 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other NVIDIA CVEs

Every NVIDIA CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-65114 NVIDIA Infrastructure Controller Missing Authentication for Critical Function Vulnerability EPSS 0.5% 9.8, critical
  • CVE-2026-65118 NVIDIA Infrastructure Controller for Linux contains a vulnerability where an attacker could cause improper certificate validation EPSS 0.2% 9.8, critical
  • CVE-2026-65130 NVIDIA Infrastructure Controller OS Command Injection Vulnerability EPSS 2% 9.8, critical
  • CVE-2026-65117 NVIDIA Infrastructure Controller for Linux contains a vulnerability where an attacker could cause use of a hard-coded password EPSS 0.2% 8.8, high
  • CVE-2026-65124 NVIDIA Infrastructure Controller XML Injection Vulnerability EPSS 0.4% 8.1, high
  • CVE-2026-65125 NVIDIA Infrastructure Controller External Control of File Name or Path Vulnerability EPSS 0.6% 8.8, high
  • CVE-2026-65126 NVIDIA Infrastructure Controller for Linux contains a vulnerability where an attacker could cause improper enforcement of a behavioral… EPSS 0.3% 8.8, high
  • CVE-2026-65129 NVIDIA Infrastructure Controller for Linux contains a vulnerability where an attacker could cause improper certificate validation EPSS 0.2% 8.3, high

Beyond this page

Is CVE-2026-65121 in your network?

This page tells you how dangerous CVE-2026-65121 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.