GHSA-9p3r-hh9g-5cmgCriticalCVSS 8.2

OpenClaw: Sandbox escape via TOCTOU race in remote FS bridge readFile

Published
April 3, 2026
Last Modified
April 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-41296 →

📋 Description

Summary

Sandbox escape via TOCTOU race in remote FS bridge readFile

Current Maintainer Triage

  • Normalized severity: critical
  • Assessment: v2026.3.28 remote sandbox reads still do path-check then separate file read, so the TOCTOU sandbox escape remains present in the latest shipped tag.

Affected Packages / Versions

  • Package: openclaw (npm)
  • Latest published npm version: 2026.3.31
  • Vulnerable version range: <=2026.3.28
  • Patched versions: >= 2026.3.31
  • First stable tag containing the fix: v2026.3.31

Fix Commit(s)

  • 121870a08583033ed6a0ed73d9ffea32991252bb — 2026-03-31T09:55:51+09:00

OpenClaw thanks @AntAISecurityLab for reporting.

🎯 Affected products1

  • npm/openclaw:<= 2026.3.28

🔗 References (6)