Improper Validation of Specified Type of Input in OpenClaw - CVE-2026-27007
Published: May 4, 2026
Vulnerability identifier: #VU129421
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-27007
CWE-ID: CWE-1287
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to cause sandbox containers to be incorrectly reused.
The vulnerability exists due to improper handling of order-sensitive configuration data in normalizeForHash in src/agents/sandbox/config-hash.ts when processing sandbox configuration arrays. A remote user can supply a configuration change that only alters primitive array order to cause sandbox containers to be incorrectly reused.
This affects sandbox recreation decisions for order-sensitive arrays such as Docker dns and binds entries.
Affected software
OpenClaw
How to mitigate CVE-2026-27007
Install security update from vendor's website.
OpenClaw - update to 2026.2.15