---
id: "CVE-2026-91754"
page: "https://infrastack.ai/live/CVE-2026-91754"
kind: "vulnerability"
aliases: ["CVE-2026-91754"]
title: "Hitachi Dynamic Link Manager for VMware: stack buffer overflow may let attackers run code"
severity: "high"
cvss: 8.1
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: [{"name": "Hitachi Dynamic Link Manager for VMware", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["dynamic-link-manager", "hitachi", "infrastructure", "vmware", "windows"]
not_affected_if: []
published_at: "2026-11-10T05:18:12+00:00"
first_seen_at: "2026-11-10T05:19:58+00:00"
updated_at: "2026-11-10T05:22:13+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91754", "first_seen_at": "2026-11-10T05:19:58+00:00"}]
exploit_sources: []
---

# Hitachi Dynamic Link Manager for VMware: stack buffer overflow may let attackers run code

Link for people: https://infrastack.ai/live/CVE-2026-91754 (this .md is for agents)

Hitachi Dynamic Link Manager for VMware has a stack-based buffer overflow in versions from 8.7.3-00 before 9.0.4-01. A successful attack can corrupt memory on the affected system, and the sources do not say what an attacker can run from there.

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

## Affected

- vendor:Hitachi Dynamic Link Manager for VMware affected range not listed fixed no fixed version listed

## How to check

- Check the installed Dynamic Link Manager for VMware version against `8.7.3-00` through `9.0.4-01` (exclusive) on hosts that run it.

## Fix

- Hitachi Dynamic Link Manager for VMware: move to `9.0.4-01` or later.

## Timeline

- 2026-11-10T05:19:58+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91754

## From the sources

Stack-based Buffer Overflow Vulnerability in Hitachi Dynamic Link Manager for VMware.

This issue affects Hitachi Dynamic Link Manager for VMware: from 8.7.3-00 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_