CVE-2026-47621

6.5 MEDIUMpublic exploit available

Published 2026-08-04 · Updated 2026-08-07

AI risk analysis

Summary: The flaw allows an attacker to cause a race condition in the LoRA manager singleton initialization, potentially leading to denial of service and data tampering.
Exploitability: Exploitation requires specific timing and access conditions, making it moderately difficult but feasible with the right knowledge.
Blast radius: If exploited, this could impact system availability and data integrity on affected systems, including NVIDIA Dynamo for Linux environments.
Prioritized remediation: Update to the latest version of NVIDIA Dynamo for Linux to apply security patches.

race-conditiondenial-of-servicedata-tampering

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD 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.

CVSS vector

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

Weaknesses

CWE-367

Vendors

nvidia, linux

Products

dynamo, linux kernel

Public exploit & PoC references

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

References

https://github.com/NVIDIA/product-security/tree/main/2026/5842 Product
https://nvd.nist.gov/vuln/detail/CVE-2026-47621 Third Party Advisory, US Government Resource
https://www.cve.org/CVERecord?id=CVE-2026-47621 Third Party Advisory

Data: NVD (public domain). Analysis: local $0 model. Defensive use only.