Skip to content
ThreatCluster

High-Severity Vulnerability Exposes Thousands of NVIDIA GPUs

First seen 9 Oct 2026, 01:37 UTC • •
API

Article Content

Browse articles
ThreatCluster AI
ThreatCluster •October 9, 2026 at 02:37 UTC
  • •Over 2,100 NVIDIA GPU servers exposed due to misconfigured DCGM Exporter.
  • •CVE-2026-47483 allows attackers to disrupt GPU monitoring and AI workloads.
  • •NVIDIA has released a patch for the vulnerability in version 4.8.2.

Researchers discovered that thousands of NVIDIA DCGM Exporter monitoring endpoints are exposed to the public internet, allowing unauthorized access to GPU metrics. This exposure affects over 2,100 GPU servers and reveals telemetry from more than 12,000 GPUs, including high-value models like H100s and H200s. A vulnerability, CVE-2026-47483, with a CVSS score of 8.2, allows unauthenticated attackers to exhaust server resources and disrupt AI workloads. NVIDIA has patched this vulnerability in version 4.8.2 of the DCGM Exporter following responsible disclosure. The findings indicate that 60% of the exposed GPUs reported 0% utilization, raising concerns about potential misconfigurations. Full details of the research were submitted by an user on Reddit.

Start a free Starter trial for enhanced analysis

Ask AI about this cluster

Updated just now How this analysis works

Timeline

2026-07-28
CVE-2026-47483 published
A high-severity vulnerability in NVIDIA DCGM Exporter was published, allowing potential resource exhaustion and disruption of services.
Feeds.4Sysops
2026-10-08
NVIDIA patches vulnerability
NVIDIA released a fix for CVE-2026-47483 in DCGM Exporter version 4.8.2 after responsible disclosure.
Reddit

More articles in this cluster (2)

Following this threat?

Track CVE-2026-47483 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.

Free account · no card needed

Extracted Entities (5)

1 / 2

Common questions

How many GPU servers are affected?
Over 2,100 GPU servers were found to be exposed, revealing telemetry from more than 12,000 GPUs.
What is the severity of the vulnerability?
The vulnerability CVE-2026-47483 has a CVSS score of 8.2, indicating high severity.
What should I do if I manage NVIDIA GPU servers?
Ensure you update to DCGM Exporter version 4.8.2 to mitigate the vulnerability.