CVE-2026-87417

Analyzed Analyzed - Analysis Complete

Unauthenticated Data Access in Oracle Solaris

Publication date: 2026-10-20

Last updated on: 2026-11-09

Assigner: Oracle

Description

Vulnerability in the Oracle Solaris product of Oracle Systems (component: Image Packaging System). The supported version that is affected is 11.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP 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. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-11-09

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-87417

EUVD

EUVD-2026-106456

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	solaris	11.4

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-200	The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Solaris 11.4's Image Packaging System. It allows an unauthenticated attacker to remotely access the system via HTTP and potentially gain unauthorized access to critical or all accessible data. The CVSS score is 7.5, indicating high confidentiality impact.

Detection Guidance

This vulnerability affects Oracle Solaris 11.4 via the Image Packaging System component. Detection involves checking for unpatched versions of Oracle Solaris 11.4. Use the command 'pkg list' to verify installed packages and compare versions against Oracle's security advisories. Monitor network traffic for unauthorized HTTP access to Solaris systems.

Impact Analysis

An attacker could exploit this to steal sensitive data stored on the Solaris system or gain full access to all data accessible by the system. This could lead to data breaches, unauthorized system control, or further network infiltration.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating GDPR's data protection requirements and HIPAA's security rules. Organizations using affected Solaris systems may face compliance violations, legal penalties, and reputational damage.

Mitigation Strategies

Apply the latest Oracle Solaris patches from Oracle immediately to address the Image Packaging System vulnerability. Disable unnecessary network services and restrict HTTP access to trusted sources only.

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