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Nvidia Vulnerability Exposes $100 Million in AI Infrastructure to Attacks

Nvidia Vulnerability Exposes $100 Million in AI Infrastructure to Attacks

First seen 11 Oct 2026, 07:29 UTC • •
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ThreatCluster AI
ThreatCluster •October 11, 2026 at 17:31 UTC
  • •CVE-2026-47483 allows unauthenticated attacks on Nvidia's DCGM Exporter.
  • •Over 2,000 GPU servers were found exposed, representing $100 million in hardware.
  • •Nvidia issued a security bulletin after the vulnerability was reported in July 2026.

A high-severity vulnerability (CVE-2026-47483) in Nvidia's DCGM Exporter software allows unauthenticated attackers to crash monitoring services on exposed GPU servers. Discovered by Lava Security, the flaw affects over 2,000 servers that were accessible without authentication, potentially impacting $100 million worth of AI infrastructure. The vulnerability enables attackers to send concurrent requests to profiling endpoints, leading to resource exhaustion and loss of visibility into GPU performance metrics. Nvidia issued a security bulletin on July 28, 2026, after the vulnerability was reported. The exposure of these systems indicates significant misconfigurations in network security practices, as they should not be publicly accessible. While the vulnerability does not allow for code execution or data access, it poses a substantial operational risk in environments running AI workloads.

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Timeline

2026-07-28
Nvidia publishes security bulletin
Nvidia disclosed CVE-2026-47483, a high-severity vulnerability in DCGM Exporter after receiving reports from Lava Security.
Ciberseguridadlatam
2026-07-28
CVE-2026-47483 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-10-10
Vulnerability details reported
Lava Security reported the exposure of over 2,000 servers due to misconfigured DCGM Exporter endpoints accessible without authentication.
Ciberseguridadlatam

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Common questions

What is CVE-2026-47483?
CVE-2026-47483 is a high-severity vulnerability in Nvidia's DCGM Exporter that allows unauthenticated attackers to crash monitoring services.
How many servers are affected?
Over 2,000 GPU servers were found to be exposed without authentication, potentially affecting $100 million in infrastructure.
What should organizations do?
Organizations should ensure that DCGM Exporter endpoints are not publicly accessible and apply any available patches.