---
id: "CVE-2026-91755"
page: "https://infrastack.ai/live/CVE-2026-91755"
kind: "vulnerability"
aliases: ["CVE-2026-91755"]
title: "Hitachi Dynamic Link Manager for VMware: integer overflow enables attack"
severity: "high"
cvss: 8.1
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["enterprise", "hitachi-dynamic-link-manager", "vendor", "vmware"]
not_affected_if: ["version-outside-range"]
published_at: "2026-11-10T05:18:13+00:00"
first_seen_at: "2026-11-10T05:19:58+00:00"
updated_at: "2026-11-10T05:22:14+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91755", "first_seen_at": "2026-11-10T05:19:58+00:00"}]
exploit_sources: []
---

# Hitachi Dynamic Link Manager for VMware: integer overflow enables attack

Link for people: https://infrastack.ai/live/CVE-2026-91755 (this .md is for agents)

Hitachi Dynamic Link Manager for VMware has an integer overflow flaw in versions from 8.7.3-00 before 9.0.4-01. The sources do not state what an attacker gets beyond the overflow itself.

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

## How to check

- Check the installed Dynamic Link Manager for VMware version against the affected range `8.7.3-00` to before `9.0.4-01`

## Fix

- Move Hitachi Dynamic Link Manager for VMware to `9.0.4-01` or later

## Timeline

- 2026-11-10T05:19:58+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91755

## From the sources

Integer 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_