---
id: CVE-2026-106588
title: >-
  In sshd in OpenSSH through 10.6, use of the macOS 27 (or later) SDK has the
  side effect of loss of sandboxing, which is potentially unexpected.
summary: >-
  In sshd in OpenSSH through 10.6, use of the macOS 27 (or later) SDK has the
  side effect of loss of sandboxing, which is potentially unexpected.
severity: low
cvss: 3.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-653
vendor: OpenBSD
product: OpenSSH
affected:
  - OpenSSH <= 10.6
published: '2026-10-06'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T15:17:18.253'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-106588'
references:
  - url: 'https://www.openssh.org/releasenotes.html#10.6'
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-07T14:04:11.896291Z'
ingestedAt: '2026-10-06T22:23:15.970Z'
epss: 0.0013
epssPercentile: 0.02651
---

## Overview

In sshd in OpenSSH through 10.6, use of the macOS 27 (or later) SDK has the side effect of loss of sandboxing, which is potentially unexpected.

## Remediation

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