---
id: CVE-2025-53068
title: >-
  Vulnerability in the Oracle Solaris product of Oracle Systems (component:
  Kernel)
summary: >-
  Vulnerability in the Oracle Solaris product of Oracle Systems (component:
  Kernel).   The supported version that is affected is 11. Easily exploitable
  vulnerability allows low privileged attacker with logon to the infrastructure
  where Ora…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H'
cwe:
  - CWE-400
vendor: oracle
product: solaris
affected:
  - solaris = 11
published: '2025-10-21'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-53068'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2025.html'
    label: secalert_us@oracle.com
tags:
  - nvd
epss: 0.00147
epssPercentile: 0.03441
ingestedAt: '2026-10-08T11:31:27.466Z'
---

## Overview

Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel).   The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris.  While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 6.5 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).

## Affected

- `solaris = 11`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.