CVE-2026-32915
HIGHOpenClaw < 2026.3.11 - Sandbox Boundary Bypass via Subagent Control Surface
Title source: cnaDescription
OpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability allowing leaf subagents to access the subagents control surface and resolve against parent requester scope instead of their own session tree. A low-privilege sandboxed leaf worker can steer or kill sibling runs and cause execution with broader tool policies by exploiting insufficient authorization checks on subagent control requests.
References (2)
Core 2
Core References
Third Party Advisory third-party-advisory
GitHub Security Advisory (GHSA-4w7m-58cg-cmff)
https://github.com/openclaw/openclaw/security/advisories/GHSA-4w7m-58cg-cmff
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.3.11 - Sandbox Boundary Bypass via Subagent Control Surface
https://www.vulncheck.com/advisories/openclaw-sandbox-boundary-bypass-via-subagent-control-surface
Scores
CVSS v3
8.8
EPSS
0.0014
EPSS Percentile
3.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-863
Status
published
Products (3)
OpenClaw/OpenClaw
< 2026.3.11
openclaw/openclaw
< 2026.3.11
OpenClaw/OpenClaw
2026.3.11
Published
Mar 29, 2026
Tracked Since
Mar 29, 2026