CVE
CVE-2026-32048
OpenClaw's sandboxed sessions_spawn now enforces sandbox inheritance for cross-agent spawns
Summary
A sandboxed session could use cross-agent sessions_spawn to create a child under an agent configured with sandbox.mode="off", downgrading runtime confinement.
Impact
In mixed-agent setups that allow cross-agent spawning, a sandboxed requester could escape into an unsandboxed child runtime.
Fix
Spawn-time sandbox inheritance is now enforced: if the requester is sandboxed and the resolved child runtime would be unsandboxed, spawn is rejected.
Affected and Patched Versions
- Affected:
<= 2026.2.26 - Patched:
2026.3.1
Package Versions Affected
Package Version
patch Availability
No items found.
Automatically patch vulnerabilities without upgrading
Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request
CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.7
-
4.0
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-
Related Resources
No items found.
References
https://github.com/openclaw/openclaw/security/advisories/GHSA-p7gr-f84w-hqg5, https://nvd.nist.gov/vuln/detail/CVE-2026-32048, https://github.com/openclaw/openclaw, https://www.vulncheck.com/advisories/openclaw-sandbox-escape-via-cross-agent-sessions-spawn
Basic Information
Ecosystem
