CVE-2026-26122
Received Received - Intake
Information Disclosure in Microsoft ACI Confidential Containers

Publication date: 2026-03-05

Last updated on: 2026-03-16

Assigner: Microsoft Corporation

Description
Initialization of a resource with an insecure default in Azure Compute Gallery allows an authorized attacker to disclose information over a network.
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Meta Information
Published
2026-03-05
Last Modified
2026-03-16
Generated
2026-06-16
AI Q&A
2026-03-06
EPSS Evaluated
2026-06-15
NVD
CVE-2026-26122
EUVD
EUVD-2026-9888
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft aci_confidential_containers *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-1188 The product initializes or sets a resource with a default that is intended to be changed by the product's installer, administrator, or maintainer, but the default is not secure.
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Executive Summary

This vulnerability is an information disclosure issue in Microsoft ACI Confidential Containers. It allows an attacker with low privileges and network access to potentially gain access to sensitive information without user interaction.

Impact Analysis

The impact of this vulnerability is the unauthorized disclosure of confidential information. Although it does not affect integrity or availability, the exposure of sensitive data could lead to privacy breaches or further exploitation.

Compliance Impact

Information disclosure vulnerabilities can negatively impact compliance with data protection regulations such as GDPR and HIPAA, as they may lead to unauthorized access to personal or sensitive data, potentially resulting in regulatory violations and penalties.

Detection Guidance

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