---
id: "CVE-2026-65138"
kind: "vulnerability"
aliases: ["CVE-2026-65138"]
title: "NVIDIA Slurm: slurmstepd socket API lets attacker read arbitrary memory"
severity: "medium"
cvss: 6.3
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["hpc", "infrastructure", "linux", "slurm"]
not_affected_if: []
published_at: "2026-11-03T16:17:35+00:00"
first_seen_at: "2026-11-03T16:21:45+00:00"
updated_at: "2026-11-03T16:24:06+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65138", "first_seen_at": "2026-11-03T16:21:45+00:00"}]
---

# NVIDIA Slurm: slurmstepd socket API lets attacker read arbitrary memory

NVIDIA Slurm's slurmstepd socket API has an arbitrary-memory read that an attacker controls. The sources say it could be used to exfiltrate authentication keys.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-03T16:21:45+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-65138

## Documents

- [mentions] Google Cloud Security Bulletins: GCP-2026-062: Published: 2026-09-11 Description Description Severity Notes Multiple security vulnerabilities were discovered in Slurm that affect Cluster  https://docs.cloud.google.com/support/bulletins/index#gcp-2026-062

## From the sources

NVIDIA Slurm contains an attacker-controlled arbitrary-memory read in the slurmstepd socket API that could be used to ex-filtrate authentication keys.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_