CVE-2026-46914
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Privilege Escalation in Oracle Solaris Filesystem

Publication date: 2026-06-17

Last updated on: 2026-06-17

Assigner: Oracle

Description
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Filesystem). The supported version that is affected is 11.4. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Solaris accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H).
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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
CVE-2026-46914
EUVD
EUVD-2026-37233
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
oracle solaris to 11.4 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-269 The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
CWE-400 The product does not properly control the allocation and maintenance of a limited resource.
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Executive Summary

This vulnerability exists in the Oracle Solaris product, specifically in the Filesystem component. It affects version 11.4 and can be exploited by a low privileged attacker who has logon access to the system running Oracle Solaris. The attacker can compromise the system by gaining unauthorized access to critical data or causing the system to hang or crash repeatedly, resulting in a denial of service.

Impact Analysis

The impact of this vulnerability includes unauthorized access to critical data or complete access to all data accessible by Oracle Solaris. Additionally, it can cause the system to hang or crash frequently, leading to a complete denial of service. This can disrupt operations and compromise sensitive information.

Compliance Impact

This vulnerability allows a low privileged attacker to gain unauthorized access to critical data or cause a denial of service on Oracle Solaris systems. Such unauthorized access to sensitive data could potentially lead to non-compliance with data protection regulations like GDPR and HIPAA, which require safeguarding of personal and sensitive information.

Additionally, the ability to cause system crashes or denial of service may impact availability requirements mandated by these standards.

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