CVE-2026-43578

OpenClaw versions 2026.3.31 before 2026.4.10 contain a privilege escalation vulnerability where heartbeat owner downgrade detection misses local background async exec completion events. Attackers can exploit this by providing untrusted completion content to leave a run in a more privileged context than intended.

More information : https://github.com/openclaw/openclaw/commit/19a2e9ddb5a8a494abcba812bb11f51075026a27