---
id: "CVE-2026-92864"
page: "https://infrastack.ai/live/CVE-2026-92864"
kind: "vulnerability"
aliases: ["CVE-2026-92864"]
title: "Hitachi Dynamic Link Manager for AIX: insecure temporary file lets local users escalate"
severity: "high"
cvss: 7.3
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["aix", "dynamic-link-manager", "hitachi", "infrastructure"]
not_affected_if: ["version-9.0.4-01-or-later"]
published_at: "2026-11-10T05:18:16+00:00"
first_seen_at: "2026-11-10T05:19:59+00:00"
updated_at: "2026-11-10T05:22:20+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-92864", "first_seen_at": "2026-11-10T05:19:59+00:00"}]
exploit_sources: []
---

# Hitachi Dynamic Link Manager for AIX: insecure temporary file lets local users escalate

Link for people: https://infrastack.ai/live/CVE-2026-92864 (this .md is for agents)

Hitachi Dynamic Link Manager for AIX and its EX variant create temporary files insecurely, which can be abused on the same machine. The sources do not state exactly what an attacker gains beyond a local insecure temporary file flaw.

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

## How to check

- Check the installed Dynamic Link Manager version on AIX hosts against the affected range `7.4.1-00` to before `9.0.4-01`

## Fix

- Hitachi Dynamic Link Manager for AIX: move to `9.0.4-01` or later
- Hitachi Dynamic Link Manager EX for AIX: move to `9.0.4-01` or later

## Timeline

- 2026-11-10T05:19:59+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-92864

## From the sources

Insecure Temporary File Vulnerability in Hitachi Dynamic Link Manager for AIX (for markets outside Japan) and Hitachi Dynamic Link Manager EX for AIX (for the Japanese market).

This issue affects Hitachi Dynamic Link Manager for AIX: from 7.4.1-00 before 9.0.4-01; Hitachi Dynamic Link Manager EX for AIX: from 7.4.1-00 before 9.0.4-01.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_