EUVD-2026-21128

OpenClaw versions 2026.3.11 through 2026.3.24 contain a session isolation bypass vulnerability where sessionstatus resolves sessionId to canonical session keys before enforcing visibility checks. Sandboxed child sessions can exploit this to access parent or sibling sessions that should be blocked...

CVE-2026-35636

OpenClaw versions 2026.3.11 through 2026.3.24 contain a session isolation bypass vulnerability where sessionstatus resolves sessionId to canonical session keys before enforcing visibility checks. Sandboxed child sessions can exploit this to access parent or sibling sessions that should be blocked...

CVE-2026-35636 OpenClaw 2026.3.11 < 2026.3.25 - Session Isolation Bypass via sessionId Resolution

OpenClaw versions 2026.3.11 through 2026.3.24 contain a session isolation bypass vulnerability where sessionstatus resolves sessionId to canonical session keys before enforcing visibility checks. Sandboxed child sessions can exploit this to access parent or sibling sessions that should be blocked...

PT-2026-31771

Name of the Vulnerable Software and Affected Versions OpenClaw versions 2026.3.11 through 2026.3.24 Description OpenClaw versions 2026.3.11 through 2026.3.24 contain a session isolation bypass. The session status function resolves sessionId to canonical session keys before enforcing visibility...

Duplicate Advisory: `OpenClaw: session_status` let sandboxed subagents access parent or sibling session state

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wcxr-59v9-rxr8. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.11 contains a session sandbox escape vulnerability in the sessionstatus tool that allows...