CVE-2026-91764: Improper Link Resolution Before File Access Vulnerability in Hitachi Dynamic Link Manager for Linux
Published Nov 10, 2026
·Updated
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.
Event History
Nov 10, 2026
CVE Published
via MITRE·04:44 AM
Data Sourced
via MITRE·04:44 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·05:18 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What level of access does an attacker need?
The CVSS vector indicates that exploitation requires local access and low privileges. It also requires user interaction.
2
Which deployments should be checked?
Check Hitachi Dynamic Link Manager for Linux versions from 6.1.1.-00 before 9.0.5-00. Versions outside that stated range are not identified as affected in the provided data.
3
What is the potential security impact?
The vulnerability is rated high severity with a CVSS score of 8.1. The vector indicates low confidentiality impact and high integrity and availability impact, with scope changed.