CVE-2026-32064: Openclaw

Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days.

OpenClaw versions prior to 2026.2.21 sandbox browser entrypoint launches x11vnc without authentication for noVNC observer sessions, allowing unauthenticated access to the VNC interface. Remote attackers on the host loopback interface can connect to the exposed noVNC port to observe or interact with the sandbox browser without credentials.

Affected products

• Openclaw Openclaw: before 2026.2.21 (fixed in 2026.2.21)

Published 2026-03-21. Last modified 2026-10-08.