CVE-2026-46869
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MySQL Shell Unauthorized Data Access Vulnerability

Publication date: 2026-06-17

Last updated on: 2026-06-17

Assigner: Oracle

Description
Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Dump and Load). Supported versions that are affected are 8.4.0-8.4.9 and 9.0.0-9.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Shell. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Shell accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N).
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Meta Information
Published
2026-06-17
Last Modified
2026-06-17
Generated
2026-06-17
AI Q&A
2026-06-17
EPSS Evaluated
N/A
NVD
EUVD
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
oracle mysql_shell From 8.4.0 (inc) to 8.4.9 (inc)
oracle mysql_shell From 9.0.0 (inc) to 9.7.0 (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
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Compliance Impact

This vulnerability allows unauthorized access to critical data or complete access to all MySQL Shell accessible data, which could lead to data breaches involving sensitive or personal information.

Such unauthorized access and potential data exposure may impact compliance with data protection regulations and standards like GDPR and HIPAA, which require safeguarding personal and sensitive data against unauthorized access.

However, specific effects on compliance depend on the nature of the data stored and the organization's security controls and policies.

Executive Summary

This vulnerability exists in the MySQL Shell product of Oracle MySQL, specifically in the Shell component responsible for Dump and Load operations.

It affects supported versions 8.4.0 through 8.4.9 and 9.0.0 through 9.7.0.

An unauthenticated attacker with network access via multiple protocols can exploit this vulnerability.

However, successful exploitation requires human interaction from a person other than the attacker.

If exploited, the attacker can gain unauthorized access to critical data or even complete access to all data accessible through MySQL Shell.

Impact Analysis

This vulnerability can lead to unauthorized access to critical data stored or managed via MySQL Shell.

An attacker could potentially access all data accessible through MySQL Shell without proper authentication.

This could compromise the confidentiality of sensitive information, leading to data breaches or exposure of critical business data.

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