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.
Published: 2026-09-22
Score: 8.2 High
EPSS: < 1% Very Low
KEV: No
Impact: Privilege Escalation
Action: Assess Impact
AI Analysis

Impact

NVIDIA Infrastructure Controller for Linux has an authentication flaw that allows an attacker to bypass normal authentication controls. The vulnerability is classified as improper authentication (CWE-287). If exploited, an attacker could elevate privileges, gain unauthorized access to system information, and tamper with data stored or processed by the controller.

Affected Systems

Vendors and products affected are NVIDIA Infrastructure Controller running on Linux. Specific product version details are not provided in the available data.

Risk and Exploitability

The vulnerability received a CVSS score of 8.2, indicating considerable severity. The EPSS score is not available, and the vulnerability is not listed in CISA's KEV catalog. Because the attack vector is not explicitly stated, it could be either local or remote, but the justification for privilege escalation suggests that an authenticated or networked attacker may need to send crafted authentication requests. The lack of exploitation statistics and KEV status means the risk remains high until mitigated.

Generated by OpenCVE AI on September 22, 2026 at 15:57 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply any available NVIDIA patch or update that addresses the authentication flaw.
  • Restrict network access to the Infrastructure Controller by firewalls or network segmentation to limit exposure to trusted hosts.
  • Enforce strong authentication practices, such as disabling anonymous or default accounts, enabling multi‑factor authentication, and validating authentication tokens.
  • Monitor system logs for anomalous authentication attempts and configure alerts.

Generated by OpenCVE AI on September 22, 2026 at 15:57 UTC.

Tracking

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Advisories

No advisories yet.

History

Tue, 29 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Nvidia infra Controller
CPEs cpe:2.3:a:nvidia:infra_controller:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Nvidia infra Controller

Thu, 24 Sep 2026 04:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 22 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Nvidia
Nvidia infrastructure Controller
Vendors & Products Nvidia
Nvidia infrastructure Controller

Tue, 22 Sep 2026 16:15:00 +0000

Type Values Removed Values Added
Title Improper Authentication Allows Privilege Escalation and Data Tampering in NVIDIA Infrastructure Controller

Tue, 22 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-287
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N'}


Subscriptions

Linux Linux Kernel
Nvidia Infra Controller Infrastructure Controller
cve-icon MITRE

Status: PUBLISHED

Assigner: nvidia

Published:

Updated: 2026-09-22T15:27:42.843Z

Reserved: 2026-07-21T17:12:33.431Z

Link: CVE-2026-65121

cve-icon Vulnrichment

Updated: 2026-09-22T15:27:38.791Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-22T15:17:12.543

Modified: 2026-09-29T18:50:44.790

Link: CVE-2026-65121

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-22T19:14:50Z

Weaknesses