---
id: CVE-2026-109569
title: >-
  sandboxed.sh through 1.3.0 contains a container escape vulnerability that
  allows code in container workspaces to access the host filesystem because
  nsenter attaches without --root
summary: >-
  sandboxed.sh through 1.3.0 contains a container escape vulnerability that
  allows code in container workspaces to access the host filesystem because
  nsenter attaches without --root. Agent-run code in a container workspace can
  resolve abso…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-1188
vendor: Th0rgal
product: sandboxed.sh
affected:
  - sandboxed.sh <= 1.3.0
published: '2026-10-12'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T18:25:45.343'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109569'
references:
  - url: 'https://github.com/Th0rgal/orb'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/Th0rgal/orb/commit/4ab42e91b16c452f77d93ca69a040a54229b0aa2
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/sandboxed-sh-through-1.3.0-container-escape-via-nsenter-missing-root-namespace
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
epss: 0.00126
epssPercentile: 0.02255
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-13T16:40:44.916560Z'
ingestedAt: '2026-10-12T22:05:40.361Z'
---

## Overview

sandboxed.sh through 1.3.0 contains a container escape vulnerability that allows code in container workspaces to access the host filesystem because nsenter attaches without --root. Agent-run code in a container workspace can resolve absolute paths on the host to read and modify host files, bypassing documented isolation.

## Remediation

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