CVE-2026-32048

HIGH

OpenClaw < 2026.3.1 - Sandbox Escape via Cross-Agent sessions_spawn

Title source: cna
STIX 2.1

Description

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.

Scores

CVSS v3 7.5
EPSS 0.0002
EPSS Percentile 5.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-732
Status published
Products (4)
npm/openclaw 0 - 2026.3.1npm
OpenClaw/OpenClaw < 2026.3.1
openclaw/openclaw < 2026.3.1
OpenClaw/OpenClaw 2026.3.1
Published Mar 21, 2026
Tracked Since Mar 21, 2026