CVE-2026-47621

MEDIUM

Nvidia Dynamo - Time-of-check Time-of-use (TOCTOU) Race Condition

Title source: rule

Description

NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause a race condition in the LoRA manager singleton initialization. A successful exploit of this vulnerability might lead to denial of service and data tampering.

References (3)

Core 3

Core References

https://nvd.nist.gov/vuln/detail/CVE-2026-47621

https://www.cve.org/CVERecord?id=CVE-2026-47621

https://github.com/NVIDIA/product-security/tree/main/2026/5842

View Writeup ZIP pw:eip

Scores

CVSS v3 6.5

EPSS 0.0022

EPSS Percentile 12.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-367

Status published

Products (1)

NVIDIA/Dynamo 0 to v1.1.0

Published Aug 04, 2026

Tracked Since Aug 04, 2026