CVE-2026-69519: Azure Stack HCI Information Disclosure Vulnerability
Published Aug 20, 2026
·Updated
Azure Stack HCI Information Disclosure Vulnerability
Other sources
Observable response discrepancy in Azure Stack HCI allows an unauthorized attacker to disclose information over a network.
— Microsoft
Affected Software
2 affected components
Microsoft Azure Stack HCI
Microsoft Azure Stack HCI
Event History
Aug 20, 2026
CVE Published
via Microsoft·02:00 PM
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·02:00 PM
Affected Software
Updated
via Microsoft·02:00 PM
Description
CVE Published
via MITRE·09:43 PM
Data Sourced
via MITRE·09:43 PM
DescriptionSeverity
Frequently Asked Questions
1
Who can exploit this issue?
An unauthorized attacker can exploit it remotely over a network. No privileges or user interaction are required.
2
What is the likely security impact?
The vulnerability can disclose information through observable response differences. The listed impact is high confidentiality impact, with no integrity or availability impact indicated.
3
Does exploitation require a complex attack setup?
No. The attack complexity is rated low, and the scope is listed as changed.