CVE-2026-65122

Published Oct 6, 2026 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Description

NVIDIA TensorRT contains a vulnerability where an attacker can cause an out of bounds read. A successful exploit of this vulnerability may lead to denial of service.

Analysis

Technical impact

NVIDIA TensorRT contains an out‑of‑bounds memory read that can lead to a denial of service. The flaw is a classic out‑of‑bounds read condition, classified as CWE-125. A successful exploitation could cause the TensorRT process to crash or become unresponsive, disrupting any application that relies on the library.

Affected Systems

The vulnerability affects NVIDIA TensorRT. No specific affected versions are listed in the available data.

Risk and Exploitability

The CVSS score of 5.5 indicates moderate severity. The EPSS score is not available and the vulnerability is not listed in the CISA KEV catalog. The attack vector is not explicitly defined, but it is inferred that the flaw could be triggered by malformed input processed by TensorRT, requiring the attacker to influence the data fed to the library.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

NVIDIA

TensorRT

unaffected

Version	Status	Constraints
`0 to 11.1`	affected	—

No data.

Vendor Product Versions

Nvidia

Tensorrt

Version	Status	Scheme	Platform
`[0,11.1]`	affected	generic	['all_platforms']

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Update to the latest NVIDIA TensorRT release that contains the fix
Sanitize or validate any data that is sent to TensorRT before processing
Implement runtime memory bounds checks or use safer APIs to prevent out‑of‑bounds reads

Generated by OpenCVE AI on October 7, 2026 at 00:04 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.120% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/NVIDIA/product-security/tree/main/2026/5891
https://nvd.nist.gov/vuln/detail/CVE-2026-65122
https://www.cve.org/CVERecord?id=CVE-2026-65122

History

Nov 10, 2026 9:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Oct 7, 2026 5:15 AM First appearance in the feed. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Nvidia Nvidia tensorrt
Vendors & Products		Nvidia Nvidia tensorrt

Oct 6, 2026 9:30 PM Description updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		NVIDIA TensorRT contains a vulnerability where an attacker can cause an out of bounds read. A successful exploit of this vulnerability may lead to denial of service.
Weaknesses		CWE-125
References		https://github.com/NVIDIA/product-security/tree/main/2026/5891 https://nvd.nist.gov/vuln/detail/CVE-2026-65122 https://www.cve.org/CVERecord?id=CVE-2026-65122
Metrics		cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}`