Unauth Resource Exhaustion via /debug/pprof in NVIDIA DCGM Exporter
CVE-2026-47483 Published on July 28, 2026
NVIDIA DCGM Exporter for all platforms contains a vulnerability in the /debug/pprof endpoints, where an attacker could cause uncontrolled resource consumption by submitting concurrent unauthenticated profiling requests. A successful exploit of this vulnerability might lead to denial of service and information disclosure.
Vulnerability Analysis
CVE-2026-47483 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity, and a high impact on availability.
Weakness Type
Allocation of Resources Without Limits or Throttling
The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
Affected Versions
NVIDIA DCGM:- Version 0.0 to 4.5.2 is affected.
- Version 0.0 to 4.8.2 is affected.