CVE-2026-48579
BaseFortify
Publication date: 2026-06-04
Last updated on: 2026-06-04
Assigner: Microsoft Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | exchange_online | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-285 | The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves improper authorization in Microsoft Exchange Online, which allows an unauthorized attacker to disclose information over a network.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized disclosure of sensitive information, potentially compromising confidentiality and leading to data breaches.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
This vulnerability in Microsoft Exchange Online allows unauthorized attackers to disclose information over a network, which could lead to exposure of sensitive data.
Such unauthorized disclosure of information may impact compliance with data protection regulations and standards like GDPR and HIPAA, which require strict controls to protect personal and sensitive information.
However, specific details on how this vulnerability affects compliance with these standards are not provided.