CVE-2026-32048 HIGH

CVE-2026-32048: OpenClaw < 2026.3.1 - Sandbox Escape via Cross-Agent sessions_spawn

Vendor Openclaw
Product OpenClaw
Weakness CWE-732
Published March 21, 2026
Last update March 24, 2026
View on NVD All CVEs

CVSS base score

7.7/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

OpenClaw versions prior to 2026.3.1 fail to enforce sandbox inheritance during cross-agent sessions_spawn operations, allowing sandboxed sessions to create child processes under unsandboxed agents. An attacker with a sandboxed session can exploit this to spawn child runtimes with sandbox.mode set to off, bypassing runtime confinement restrictions.

Key dates

02Disclosure timeline

March 21, 2026 CVE published
March 24, 2026 Record updated