---
id: "CVE-2026-91764"
page: "https://infrastack.ai/live/CVE-2026-91764"
kind: "vulnerability"
aliases: ["CVE-2026-91764"]
title: "Hitachi Dynamic Link Manager for Linux: symlink flaw lets local users access files"
severity: "high"
cvss: 8.1
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["dynamic-link-manager", "hitachi", "linux", "vendor"]
not_affected_if: ["fixed-version", "not-installed"]
published_at: "2026-11-10T05:18:16+00:00"
first_seen_at: "2026-11-10T05:19:59+00:00"
updated_at: "2026-11-10T05:22:12+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91764", "first_seen_at": "2026-11-10T05:19:59+00:00"}]
exploit_sources: []
---

# Hitachi Dynamic Link Manager for Linux: symlink flaw lets local users access files

Link for people: https://infrastack.ai/live/CVE-2026-91764 (this .md is for agents)

Hitachi Dynamic Link Manager for Linux, versions from 6.1.1-00 before 9.0.5-00, resolves links before accessing files in a way that can be abused. A local attacker can use this to reach files they should not be able to access, with a CVSS score of 8.1.

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

## How to check

- Check the installed Dynamic Link Manager for Linux version against the affected range (`6.1.1-00` to before `9.0.5-00`).

## Fix

- Move Dynamic Link Manager for Linux to `9.0.5-00` or later.

## Timeline

- 2026-11-10T05:19:59+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91764

## From the sources

Improper Link Resolution Before File Access Vulnerability in Hitachi Dynamic Link Manager for Linux.


This issue affects Hitachi Dynamic Link Manager for Linux: from 6.1.1.-00 before 9.0.5-00.

---

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