Quick answer
Direct answer
Risk scores
| CVSS metric | What it means |
|---|---|
| Attack vector (AV:A) | Adjacent network |
| Attack complexity (AC:L) | Low complexity |
| Privileges required (PR:N) | No privileges required |
| User interaction (UI:N) | No user interaction |
| Scope (S:U) | Scope unchanged |
| Confidentiality (C:L) | Low confidentiality impact |
| Integrity (I:H) | High integrity impact |
| Availability (A:H) | High availability impact |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
About Nvidia Infra Controller
CVE-2026-65114 affects Nvidia Infra Controller, a product from Nvidia. Before acting, confirm where Nvidia Infra Controller runs in your estate, who owns it and whether it is reachable from the internet, because exposure decides real risk more than the score alone.
What the flaw is
In plain terms: NVIDIA Infrastructure Controller for Linux contains a vulnerability where an attacker could cause missing authentication for a critical function. A successful exploit of this vulnerability might lead to data tampering, denial of service, and information disclosure.
The weakness class is Missing Authentication. A critical function can be used without logging in.
Based on its CVSS vector, the flaw needs local or adjacent access, needs no login, and needs no user interaction. Apply the vendor fix and confirm exposure on internet facing and business critical assets first.
Affected versions and timeline
| Field | Detail |
|---|---|
| Product | Nvidia Infra Controller |
| Affected versions | Infra Controller before 2.0.0 |
| Published | Sep 22, 2026 |
| Last modified | Sep 29, 2026 |
| Added to CISA KEV | Not listed |
| Assigning CNA | psirt@nvidia.com |
How to detect it
- Inventory every instance of Nvidia Infra Controller and record the running version against the affected range above.
- Check external attack surface scans for internet facing instances of the component.
- Review logs on affected systems for unusual requests, errors or new processes around the vulnerable function.
- Confirm with an authenticated vulnerability scan once your scanner has a check for this CVE.
How to fix it
- Apply the fixed version of Nvidia Infra Controller named in the vendor advisory.
- If patching must wait, restrict network access to the affected service and put it behind authentication or a web application firewall rule.
- Rescan after the change to prove the exposure is gone, then close the ticket.
CTEM action plan
| CTEM stage | What to do for this CVE |
|---|---|
| Scope | Add every business service that depends on Nvidia Infra Controller to the current CTEM cycle. |
| Discover | Find all instances, including shadow and cloud deployments, and record versions and exposure. |
| Prioritize | Rank using EPSS and CVSS together with asset exposure and business impact. |
| Validate | Confirm the flaw is reachable and exploitable in your environment and that compensating controls work. |
| Mobilize | Assign the fix to the asset owner with a due date matched to the priority, then verify closure. |
CWE References
- CWE-306: Missing Authentication More CVEs with this weakness
Technical References
Frequently asked questions
Related CVEs
NVIDIA Infrastructure Controller for Linux contains a vulnerability where an attacker could cause OS command injection. A successful exploit of this vulnerability might lead to code execution, data tampering, denial of service, and information disclosure.
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.
NVIDIA Infrastructure Controller for Linux contains a vulnerability where an attacker could cause improper certificate validation. A successful exploit of this vulnerability might lead to information disclosure, data tampering, and denial of service.
NVIDIA NemoClaw for Linux contains a vulnerability in its remote-access helper workflow, where an attacker could cause weak authentication. A successful exploit of this vulnerability might lead to code execution, information disclosure, and data tampering.
NVIDIA NemoClaw for Linux contains a vulnerability in its installation scripts, where an attacker could cause a download of code without integrity check. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.
NVIDIA NemoClaw for Linux contains a vulnerability in its deployment process, where an attacker could cause improper certificate validation. A successful exploit of this vulnerability might lead to information disclosure, data tampering, code execution, and escalation of privileges.
Earn your free CTEM certification.
Learn to scope, prioritize, validate and mobilize fixes for CVEs like CVE-2026-65114 with a free CTEM certification.
Beginner / Practitioner / Program Leader
Explore certifications